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Bug 1376638 - Minimize uses of prmem.h. r=glandium.

Browse Source 
It's silly to use prmem.h within Firefox code given that in our configuration
its functions are just wrappers for malloc() et al. (Indeed, in some places we
mix PR_Malloc() with free(), or malloc() with PR_Free().)

This patch removes all uses, except for the places where we need to use
PR_Free() to free something allocated by another NSPR function; in those cases
I've added a comment explaining which function did the allocation.
This commit is contained in:
Nicholas Nethercote
2017-06-30 19:05:41 -07:00
parent a8cada8c08
commit fcd4f4fa21
69 changed files with 158 additions and 198 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
dom/base/nsJSEnvironment.cpp
View File

@@ -51,7 +51,6 @@
#include "nsIArray.h"
#include "nsIObjectInputStream.h"
#include "nsIObjectOutputStream.h"
#include "prmem.h"
#include "WrapperFactory.h"
#include "nsGlobalWindow.h"
#include "nsScriptNameSpaceManager.h"

2
dom/file/FileReader.cpp
View File

@@ -323,6 +323,8 @@ FileReader::DoReadData(uint64_t aCount)
//Update memory buffer to reflect the contents of the file
if (!size.isValid() ||
// PR_Realloc doesn't support over 4GB memory size even if 64-bit OS
// XXX: it's likely that this check is unnecessary and the comment is
// wrong because we no longer use PR_Realloc outside of NSPR and NSS.
size.value() > UINT32_MAX ||
size.value() > mTotal) {
return NS_ERROR_OUT_OF_MEMORY;

2
dom/media/android/AndroidMediaPluginHost.cpp
View File

@@ -200,7 +200,7 @@ AndroidMediaPluginHost::AndroidMediaPluginHost() {
PRLibrary *lib = nullptr;
if (path) {
nsAutoCString libpath(path);
PR_Free(path);
PR_Free(path); // PR_GetLibraryFilePathname() uses PR_Malloc().
int32_t slash = libpath.RFindChar('/');
if (slash != kNotFound) {
libpath.Truncate(slash + 1);

4
dom/media/platforms/ffmpeg/ffvpx/FFVPXRuntimeLinker.cpp
View File

@@ -66,10 +66,10 @@ FFVPXRuntimeLinker::Init()
nsCOMPtr<nsIFile> xulFile = do_CreateInstance(NS_LOCAL_FILE_CONTRACTID);
if (!xulFile ||
NS_FAILED(xulFile->InitWithNativePath(nsDependentCString(path)))) {
PR_Free(path);
PR_Free(path); // PR_GetLibraryFilePathname() uses PR_Malloc().
return false;
}
PR_Free(path);
PR_Free(path); // PR_GetLibraryFilePathname() uses PR_Malloc().
nsCOMPtr<nsIFile> rootDir;
if (NS_FAILED(xulFile->GetParent(getter_AddRefs(rootDir))) || !rootDir) {

5
dom/media/webrtc/MediaEngineDefault.cpp
View File

@@ -11,7 +11,6 @@
#include "Layers.h"
#include "ImageContainer.h"
#include "ImageTypes.h"
#include "prmem.h"
#include "nsContentUtils.h"
#include "MediaStreamGraph.h"
@@ -148,7 +147,7 @@ static void AllocateSolidColorFrame(layers::PlanarYCbCrData& aData,
int yLen = aWidth*aHeight;
int cbLen = yLen>>2;
int crLen = cbLen;
uint8_t* frame = (uint8_t*) PR_Malloc(yLen+cbLen+crLen);
uint8_t* frame = (uint8_t*) malloc(yLen+cbLen+crLen);
memset(frame, aY, yLen);
memset(frame+yLen, aCb, cbLen);
memset(frame+yLen+cbLen, aCr, crLen);
@@ -168,7 +167,7 @@ static void AllocateSolidColorFrame(layers::PlanarYCbCrData& aData,
static void ReleaseFrame(layers::PlanarYCbCrData& aData)
{
PR_Free(aData.mYChannel);
free(aData.mYChannel);
}
nsresult

29
dom/plugins/base/nsJSNPRuntime.cpp
View File

@@ -22,7 +22,6 @@
#include "nsIXPConnect.h"
#include "xpcpublic.h"
#include "nsIDOMElement.h"
#include "prmem.h"
#include "nsIContent.h"
#include "nsPluginInstanceOwner.h"
#include "nsWrapperCacheInlines.h"
@@ -1044,7 +1043,7 @@ nsJSObjWrapper::NP_Enumerate(NPObject *npobj, NPIdentifier **idarray,
}
*count = ida.length();
*idarray = (NPIdentifier *)PR_Malloc(*count * sizeof(NPIdentifier));
*idarray = (NPIdentifier*) malloc(*count * sizeof(NPIdentifier));
if (!*idarray) {
ThrowJSExceptionASCII(cx, "Memory allocation failed for NPIdentifier!");
return false;
@@ -1053,7 +1052,7 @@ nsJSObjWrapper::NP_Enumerate(NPObject *npobj, NPIdentifier **idarray,
for (uint32_t i = 0; i < *count; i++) {
JS::Rooted<JS::Value> v(cx);
if (!JS_IdToValue(cx, ida[i], &v)) {
PR_Free(*idarray);
free(*idarray);
return false;
}
@@ -1062,7 +1061,7 @@ nsJSObjWrapper::NP_Enumerate(NPObject *npobj, NPIdentifier **idarray,
JS::Rooted<JSString*> str(cx, v.toString());
str = JS_AtomizeAndPinJSString(cx, str);
if (!str) {
PR_Free(*idarray);
free(*idarray);
return false;
}
id = StringToNPIdentifier(cx, str);
@@ -1499,7 +1498,7 @@ CallNPMethodInternal(JSContext *cx, JS::Handle<JSObject*> obj, unsigned argc,
if (argc > (sizeof(npargs_buf) / sizeof(NPVariant))) {
// Our stack buffer isn't large enough to hold all arguments,
// malloc a buffer.
npargs = (NPVariant *)PR_Malloc(argc * sizeof(NPVariant));
npargs = (NPVariant*) malloc(argc * sizeof(NPVariant));
if (!npargs) {
ThrowJSExceptionASCII(cx, "Out of memory!");
@@ -1515,7 +1514,7 @@ CallNPMethodInternal(JSContext *cx, JS::Handle<JSObject*> obj, unsigned argc,
ThrowJSExceptionASCII(cx, "Error converting jsvals to NPVariants!");
if (npargs != npargs_buf) {
PR_Free(npargs);
free(npargs);
}
return false;
@@ -1577,7 +1576,7 @@ CallNPMethodInternal(JSContext *cx, JS::Handle<JSObject*> obj, unsigned argc,
}
if (npargs != npargs_buf) {
PR_Free(npargs);
free(npargs);
}
if (!ok) {
@@ -1646,7 +1645,7 @@ NPObjWrapper_NewEnumerate(JSContext *cx, JS::Handle<JSObject*> obj,
properties.infallibleAppend(id);
}
PR_Free(identifiers);
free(identifiers);
return true;
}
@@ -2016,7 +2015,7 @@ nsJSNPRuntime::OnPluginDestroy(NPP npp)
if (npobj->_class && npobj->_class->deallocate) {
npobj->_class->deallocate(npobj);
} else {
PR_Free(npobj);
free(npobj);
}
::JS_SetPrivate(entry->mJSObj, nullptr);
@@ -2085,7 +2084,7 @@ CreateNPObjectMember(NPP npp, JSContext *cx, JSObject *obj, NPObject* npobj,
}
NPObjectMemberPrivate* memberPrivate =
(NPObjectMemberPrivate *)PR_Malloc(sizeof(NPObjectMemberPrivate));
(NPObjectMemberPrivate*) malloc(sizeof(NPObjectMemberPrivate));
if (!memberPrivate)
return false;
@@ -2095,7 +2094,7 @@ CreateNPObjectMember(NPP npp, JSContext *cx, JSObject *obj, NPObject* npobj,
JSObject *memobj = ::JS_NewObject(cx, &sNPObjectMemberClass);
if (!memobj) {
PR_Free(memberPrivate);
free(memberPrivate);
return false;
}
@@ -2170,7 +2169,7 @@ NPObjectMember_Finalize(JSFreeOp *fop, JSObject *obj)
if (!memberPrivate)
return;
PR_Free(memberPrivate);
free(memberPrivate);
}
static bool
@@ -2200,7 +2199,7 @@ NPObjectMember_Call(JSContext *cx, unsigned argc, JS::Value *vp)
if (args.length() > (sizeof(npargs_buf) / sizeof(NPVariant))) {
// Our stack buffer isn't large enough to hold all arguments,
// malloc a buffer.
npargs = (NPVariant *)PR_Malloc(args.length() * sizeof(NPVariant));
npargs = (NPVariant*) malloc(args.length() * sizeof(NPVariant));
if (!npargs) {
ThrowJSExceptionASCII(cx, "Out of memory!");
@@ -2215,7 +2214,7 @@ NPObjectMember_Call(JSContext *cx, unsigned argc, JS::Value *vp)
ThrowJSExceptionASCII(cx, "Error converting jsvals to NPVariants!");
if (npargs != npargs_buf) {
PR_Free(npargs);
free(npargs);
}
return false;
@@ -2234,7 +2233,7 @@ NPObjectMember_Call(JSContext *cx, unsigned argc, JS::Value *vp)
}
if (npargs != npargs_buf) {
PR_Free(npargs);
free(npargs);
}
if (!ok) {

7
dom/plugins/base/nsNPAPIPlugin.cpp
View File

@@ -9,7 +9,6 @@
#include "mozilla/ArrayUtils.h"
#include "pratom.h"
#include "prmem.h"
#include "prenv.h"
#include "prclist.h"
@@ -1173,7 +1172,7 @@ _createobject(NPP npp, NPClass* aClass)
if (aClass->allocate) {
npobj = aClass->allocate(npp, aClass);
} else {
npobj = (NPObject *)PR_Malloc(sizeof(NPObject));
npobj = (NPObject*) malloc(sizeof(NPObject));
}
if (npobj) {
@@ -1237,7 +1236,7 @@ _releaseobject(NPObject* npobj)
if (npobj->_class && npobj->_class->deallocate) {
npobj->_class->deallocate(npobj);
} else {
PR_Free(npobj);
free(npobj);
}
}
}
@@ -1648,7 +1647,7 @@ _releasevariantvalue(NPVariant* variant)
if (s->UTF8Characters) {
#if defined(MOZ_MEMORY_WINDOWS)
if (malloc_usable_size((void *)s->UTF8Characters) != 0) {
PR_Free((void *)s->UTF8Characters);
free((void*)s->UTF8Characters);
} else {
void *p = (void *)s->UTF8Characters;
DWORD nheaps = 0;

3
dom/plugins/base/nsNPAPIPluginInstance.cpp
View File

@@ -11,7 +11,6 @@
#endif
#include "mozilla/Logging.h"
#include "prmem.h"
#include "nscore.h"
#include "prenv.h"
@@ -167,7 +166,7 @@ nsNPAPIPluginInstance::~nsNPAPIPluginInstance()
#endif
if (mMIMEType) {
PR_Free((void *)mMIMEType);
free(mMIMEType);
mMIMEType = nullptr;
}

7
dom/plugins/base/nsNPAPIPluginStreamListener.cpp
View File

@@ -5,7 +5,6 @@
#include "nsNPAPIPluginStreamListener.h"
#include "plstr.h"
#include "prmem.h"
#include "nsDirectoryServiceDefs.h"
#include "nsDirectoryServiceUtils.h"
#include "nsIFile.h"
@@ -169,7 +168,7 @@ nsNPAPIPluginStreamListener::~nsNPAPIPluginStreamListener()
// lets get rid of the buffer
if (mStreamBuffer) {
PR_Free(mStreamBuffer);
free(mStreamBuffer);
mStreamBuffer=nullptr;
}
@@ -500,7 +499,7 @@ nsNPAPIPluginStreamListener::OnDataAvailable(nsPluginStreamListenerPeer* streamP
mStreamBufferSize = std::min(mStreamBufferSize,
uint32_t(MAX_PLUGIN_NECKO_BUFFER));
mStreamBuffer = (char*) PR_Malloc(mStreamBufferSize);
mStreamBuffer = (char*) malloc(mStreamBufferSize);
if (!mStreamBuffer)
return NS_ERROR_OUT_OF_MEMORY;
}
@@ -546,7 +545,7 @@ nsNPAPIPluginStreamListener::OnDataAvailable(nsPluginStreamListenerPeer* streamP
// don't have enough space to store what we got off the network.
// Reallocate our internal buffer.
mStreamBufferSize = mStreamBufferByteCount + length;
char *buf = (char*)PR_Realloc(mStreamBuffer, mStreamBufferSize);
char* buf = (char*) realloc(mStreamBuffer, mStreamBufferSize);
if (!buf)
return NS_ERROR_OUT_OF_MEMORY;

1
dom/plugins/base/nsPluginHost.cpp
View File

@@ -11,7 +11,6 @@
#include <cstdlib>
#include <stdio.h>
#include "prio.h"
#include "prmem.h"
#include "nsNPAPIPlugin.h"
#include "nsNPAPIPluginStreamListener.h"
#include "nsNPAPIPluginInstance.h"

10
dom/plugins/base/nsPluginsDirUnix.cpp
View File

@@ -8,7 +8,6 @@
#include "nsIMemory.h"
#include "nsPluginsDir.h"
#include "nsPluginsDirUtils.h"
#include "prmem.h"
#include "prenv.h"
#include "prerror.h"
#include "prio.h"
@@ -404,9 +403,12 @@ nsresult nsPluginFile::FreePluginInfo(nsPluginInfo& info)
PL_strfree(info.fExtensionArray[i]);
}
PR_FREEIF(info.fMimeTypeArray);
PR_FREEIF(info.fMimeDescriptionArray);
PR_FREEIF(info.fExtensionArray);
free(info.fMimeTypeArray);
info.fMimeTypeArray = nullptr;
free(info.fMimeDescriptionArray);
info.fMimeDescriptionArray = nullptr;
free(info.fExtensionArray);
info.fExtensionArray = nullptr;
if (info.fFullPath != nullptr)
PL_strfree(info.fFullPath);

9
dom/plugins/base/nsPluginsDirUtils.h
View File

@@ -8,7 +8,6 @@
#include "nsPluginsDir.h"
#include "nsTArray.h"
#include "prmem.h"
///////////////////////////////////////////////////////////////////////////////
// Output format from NPP_GetMIMEDescription: "...mime type[;version]:[extension]:[desecription];..."
@@ -67,9 +66,9 @@ ParsePluginMimeDescription(const char *mdesc, nsPluginInfo &info)
if (mimeTypeVariantCount) {
info.fVariantCount = mimeTypeVariantCount;
// we can do these 3 mallocs at once, later on code cleanup
info.fMimeTypeArray = (char **)PR_Malloc(mimeTypeVariantCount * sizeof(char *));
info.fMimeDescriptionArray = (char **)PR_Malloc(mimeTypeVariantCount * sizeof(char *));
info.fExtensionArray = (char **)PR_Malloc(mimeTypeVariantCount * sizeof(char *));
info.fMimeTypeArray = (char**) malloc(mimeTypeVariantCount * sizeof(char*));
info.fMimeDescriptionArray = (char**) malloc(mimeTypeVariantCount * sizeof(char*));
info.fExtensionArray = (char**) malloc(mimeTypeVariantCount * sizeof(char*));
int j,i;
for (j = i = 0; i < mimeTypeVariantCount; i++) {
@@ -82,7 +81,7 @@ ParsePluginMimeDescription(const char *mdesc, nsPluginInfo &info)
rv = NS_OK;
}
if (mdescDup)
PR_Free(mdescDup);
PL_strfree(mdescDup);
return rv;
}

9
dom/plugins/base/nsPluginsDirWin.cpp
View File

@@ -18,7 +18,6 @@
#include "nsPluginsDir.h"
#include "prlink.h"
#include "plstr.h"
#include "prmem.h"
#include "windows.h"
#include "winbase.h"
@@ -151,7 +150,7 @@ static char** MakeStringArray(uint32_t variants, char* data)
if ((variants <= 0) || !data)
return nullptr;
char ** array = (char **)PR_Calloc(variants, sizeof(char *));
char** array = (char**) calloc(variants, sizeof(char *));
if (!array)
return nullptr;
@@ -189,7 +188,7 @@ static void FreeStringArray(uint32_t variants, char ** array)
array[i] = nullptr;
}
}
PR_Free(array);
free(array);
}
static bool CanLoadPlugin(char16ptr_t aBinaryPath)
@@ -363,7 +362,7 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info, PRLibrary **outLibrary)
versionsize = ::GetFileVersionInfoSizeW(lpFilepath, &zerome);
if (versionsize > 0)
verbuf = PR_Malloc(versionsize);
verbuf = malloc(versionsize);
if (!verbuf)
return NS_ERROR_OUT_OF_MEMORY;
@@ -396,7 +395,7 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info, PRLibrary **outLibrary)
rv = NS_ERROR_FAILURE;
}
PR_Free(verbuf);
free(verbuf);
return rv;
}

1
dom/xml/nsXMLContentSink.cpp
View File

@@ -31,7 +31,6 @@
#include "nsIContentViewer.h"
#include "prtime.h"
#include "mozilla/Logging.h"
#include "prmem.h"
#include "nsRect.h"
#include "nsIWebNavigation.h"
#include "nsIScriptElement.h"

5
dom/xslt/xslt/txXPathResultComparator.cpp
View File

@@ -10,7 +10,6 @@
#include "txCore.h"
#include "nsCollationCID.h"
#include "nsIServiceManager.h"
#include "prmem.h"
#define kAscending (1<<0)
#define kUpperFirst (1<<1)
@@ -160,9 +159,9 @@ txResultStringComparator::StringValue::StringValue() : mKey(0),
txResultStringComparator::StringValue::~StringValue()
{
PR_Free(mKey);
free(mKey);
if (mCaseLength > 0)
PR_Free((uint8_t*)mCaseKey);
free(mCaseKey);
else
delete (nsString*)mCaseKey;
}

1
dom/xul/nsXULContentSink.cpp
View File

@@ -42,7 +42,6 @@
#include "nsReadableUtils.h"
#include "nsXULElement.h"
#include "mozilla/Logging.h"
#include "prmem.h"
#include "nsCRT.h"
#include "nsXULPrototypeDocument.h" // XXXbe temporary

2
extensions/auth/nsHttpNegotiateAuth.cpp
View File

@@ -588,7 +588,7 @@ nsHttpNegotiateAuth::GenerateCredentials(nsIHttpAuthenticableChannel *authChanne
else
snprintf(*creds, bufsize, "%s %s", kNegotiate, encoded_token);
PR_Free(encoded_token);
PR_Free(encoded_token); // PL_Base64Encode() uses PR_Malloc().
return rv;
}

5
extensions/pref/autoconfig/src/nsAutoConfig.cpp
View File

@@ -9,7 +9,6 @@
#include "nsIFileStreams.h"
#include "nsThreadUtils.h"
#include "nsAppDirectoryServiceDefs.h"
#include "prmem.h"
#include "nsIObserverService.h"
#include "nsLiteralString.h"
#include "nsIPromptService.h"
@@ -414,7 +413,7 @@ nsresult nsAutoConfig::evaluateLocalFile(nsIFile *file)
int64_t fileSize;
file->GetFileSize(&fileSize);
uint32_t fs = fileSize; // Converting 64 bit structure to unsigned int
char *buf = (char *)PR_Malloc(fs * sizeof(char));
char* buf = (char*) malloc(fs * sizeof(char));
if (!buf)
return NS_ERROR_OUT_OF_MEMORY;
@@ -425,7 +424,7 @@ nsresult nsAutoConfig::evaluateLocalFile(nsIFile *file)
true, false);
}
inStr->Close();
PR_Free(buf);
free(buf);
return rv;
}

7
extensions/pref/autoconfig/src/nsReadConfig.cpp
View File

@@ -19,7 +19,6 @@
#include "nsToolkitCompsCID.h"
#include "nsXPIDLString.h"
#include "nsNetUtil.h"
#include "prmem.h"
#include "nsString.h"
#include "nsCRT.h"
#include "nspr.h"
@@ -272,12 +271,12 @@ nsresult nsReadConfig::openAndEvaluateJSFile(const char *aFileName, int32_t obsc
rv = inStr->Available(&fs64);
if (NS_FAILED(rv))
return rv;
// PR_Malloc dones't support over 4GB
// This used to use PR_Malloc(), which doesn't support over 4GB.
if (fs64 > UINT32_MAX)
return NS_ERROR_FILE_TOO_BIG;
uint32_t fs = (uint32_t)fs64;
char *buf = (char *)PR_Malloc(fs * sizeof(char));
char* buf = (char*) malloc(fs * sizeof(char));
if (!buf)
return NS_ERROR_OUT_OF_MEMORY;
@@ -295,7 +294,7 @@ nsresult nsReadConfig::openAndEvaluateJSFile(const char *aFileName, int32_t obsc
isEncoded ? true:false);
}
inStr->Close();
PR_Free(buf);
free(buf);
return rv;
}

5
extensions/universalchardet/src/base/nsCharSetProber.cpp
View File

@@ -4,7 +4,6 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsCharSetProber.h"
#include "prmem.h"
//This filter applies to all scripts which do not use English characters
bool nsCharSetProber::FilterWithoutEnglishLetters(const char* aBuf, uint32_t aLen, char** newBuf, uint32_t& newLen)
@@ -13,7 +12,7 @@ bool nsCharSetProber::FilterWithoutEnglishLetters(const char* aBuf, uint32_t aLe
char *prevPtr, *curPtr;
bool meetMSB = false;
newptr = *newBuf = (char*)PR_Malloc(aLen);
newptr = *newBuf = (char*)malloc(aLen);
if (!newptr)
return false;
@@ -54,7 +53,7 @@ bool nsCharSetProber::FilterWithEnglishLetters(const char* aBuf, uint32_t aLen,
char *prevPtr, *curPtr;
bool isInTag = false;
newptr = *newBuf = (char*)PR_Malloc(aLen);
newptr = *newBuf = (char*)malloc(aLen);
if (!newptr)
return false;

2
extensions/universalchardet/src/base/nsCharSetProber.h
View File

@@ -32,7 +32,7 @@ public:
// Helper functions used in the Latin1 and Group probers.
// both functions Allocate a new buffer for newBuf. This buffer should be
// freed by the caller using PR_FREEIF.
// freed by the caller using free().
// Both functions return false in case of memory allocation failure.
static bool FilterWithoutEnglishLetters(const char* aBuf, uint32_t aLen, char** newBuf, uint32_t& newLen);
static bool FilterWithEnglishLetters(const char* aBuf, uint32_t aLen, char** newBuf, uint32_t& newLen);

3
extensions/universalchardet/src/base/nsLatin1Prober.cpp
View File

@@ -4,7 +4,6 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsLatin1Prober.h"
#include "prmem.h"
#include <stdio.h>
#define UDF 0 // undefined
@@ -106,7 +105,7 @@ nsProbingState nsLatin1Prober::HandleData(const char* aBuf, uint32_t aLen)
}
if (newBuf1 != aBuf)
PR_FREEIF(newBuf1);
free(newBuf1);
return mState;
}

1
gfx/vr/VRDisplayClient.cpp
View File

@@ -6,7 +6,6 @@
#include <math.h>
#include "prlink.h"
#include "prmem.h"
#include "prenv.h"
#include "gfxPrefs.h"
#include "nsString.h"

1
gfx/vr/gfxVROSVR.cpp
View File

@@ -6,7 +6,6 @@
#include <math.h>
#include "prlink.h"
#include "prmem.h"
#include "prenv.h"
#include "gfxPrefs.h"
#include "nsString.h"

1
gfx/vr/gfxVROculus.cpp
View File

@@ -11,7 +11,6 @@
#include "prlink.h"
#include "prmem.h"
#include "prenv.h"
#include "gfxPrefs.h"
#include "nsString.h"

1
gfx/vr/gfxVROpenVR.cpp
View File

@@ -6,7 +6,6 @@
#include <math.h>
#include "prlink.h"
#include "prmem.h"
#include "prenv.h"
#include "gfxPrefs.h"
#include "nsString.h"

5
image/decoders/nsJPEGDecoder.cpp
View File

@@ -109,7 +109,8 @@ nsJPEGDecoder::~nsJPEGDecoder()
mInfo.src = nullptr;
jpeg_destroy_decompress(&mInfo);
PR_FREEIF(mBackBuffer);
free(mBackBuffer);
mBackBuffer = nullptr;
if (mTransform) {
qcms_transform_release(mTransform);
}
@@ -904,7 +905,7 @@ fill_input_buffer (j_decompress_ptr jd)
// Round up to multiple of 256 bytes.
const size_t roundup_buflen = ((new_backtrack_buflen + 255) >> 8) << 8;
JOCTET* buf = (JOCTET*)PR_REALLOC(decoder->mBackBuffer, roundup_buflen);
JOCTET* buf = (JOCTET*) realloc(decoder->mBackBuffer, roundup_buflen);
// Check for OOM
if (!buf) {
decoder->mInfo.err->msg_code = JERR_OUT_OF_MEMORY;

5
intl/locale/nsCollation.cpp
View File

@@ -5,7 +5,6 @@
#include "nsCollation.h"
#include "nsIServiceManager.h"
#include "prmem.h"
#include "nsString.h"
NS_IMPL_ISUPPORTS(nsCollation, nsICollation)
@@ -142,8 +141,8 @@ nsCollation::AllocateRawSortKey(int32_t strength, const nsAString& stringIn,
int32_t keyLength = ucol_getSortKey(mCollatorICU, str, stringInLen, nullptr, 0);
NS_ENSURE_TRUE((stringInLen == 0 || keyLength > 0), NS_ERROR_FAILURE);
// Since key is freed elsewhere with PR_Free, allocate with PR_Malloc.
uint8_t* newKey = (uint8_t*)PR_Malloc(keyLength + 1);
// Since key is freed elsewhere with free, allocate with malloc.
uint8_t* newKey = (uint8_t*)malloc(keyLength + 1);
if (!newKey) {
return NS_ERROR_OUT_OF_MEMORY;
}

3
intl/locale/nsCollationAndroid.cpp
View File

@@ -6,7 +6,6 @@
#include "nsCollation.h"
#include "nsCOMPtr.h"
#include "nsUnicharUtils.h"
#include "prmem.h"
#include <string.h>
@@ -63,7 +62,7 @@ nsCollation::AllocateRawSortKey(int32_t strength,
NS_ConvertUTF16toUTF8 str(stringNormalized);
size_t len = str.Length() + 1;
void *buffer = PR_Malloc(len);
void* buffer = malloc(len);
memcpy(buffer, str.get(), len);
*key = (uint8_t *)buffer;
*outLen = len;

1
ipc/chromium/src/base/logging.cc
View File

@@ -5,7 +5,6 @@
// found in the LICENSE file.
#include "base/logging.h"
#include "prmem.h"
#include "base/string_util.h"
#include "nsXPCOM.h"
#include "mozilla/Move.h"

4
ipc/chromium/src/base/process_util_bsd.cc
View File

@@ -81,9 +81,9 @@ bool LaunchApp(const std::vector<std::string>& argv,
if (combined_env_vars.find(varName) == combined_env_vars.end()) {
combined_env_vars[varName] = varValue;
}
PR_Free(environ[pos++]);
PR_Free(environ[pos++]); // PR_DuplicateEnvironment() uses PR_Malloc().
}
PR_Free(environ);
PR_Free(environ); // PR_DuplicateEnvironment() uses PR_Malloc().
int varsLen = combined_env_vars.size() + 1;
char** vars = new char*[varsLen];

9
ipc/chromium/src/base/process_util_linux.cc
View File

@@ -22,7 +22,6 @@
#include "mozilla/UniquePtr.h"
#include "prenv.h"
#include "prmem.h"
#ifdef MOZ_WIDGET_GONK
/*
@@ -64,7 +63,7 @@ public:
explicit EnvironmentEnvp(const environment_map &em)
{
mEnvp = (char **)PR_Malloc(sizeof(char *) * (em.size() + 1));
mEnvp = (char**) malloc(sizeof(char *) * (em.size() + 1));
if (!mEnvp) {
return;
}
@@ -75,7 +74,7 @@ public:
str += "=";
str += it->second;
size_t len = str.length() + 1;
*e = static_cast<char*>(PR_Malloc(len));
*e = static_cast<char*>(malloc(len));
memcpy(*e, str.c_str(), len);
}
*e = NULL;
@@ -87,9 +86,9 @@ public:
return;
}
for (char **e = mEnvp; *e; ++e) {
PR_Free(*e);
free(*e);
}
PR_Free(mEnvp);
free(mEnvp);
}
char * const *AsEnvp() { return mEnvp; }

5
media/webrtc/signaling/gtest/mediaconduit_unittests.cpp
View File

@@ -18,7 +18,6 @@ using namespace std;
#include "nsThreadUtils.h"
#include "runnable_utils.h"
#include "signaling/src/common/EncodingConstraints.h"
#include "prmem.h"
#define GTEST_HAS_RTTI 0
#include "gtest/gtest.h"
@@ -785,7 +784,7 @@ class TransportConduitTest : public ::testing::Test
MOZ_ASSERT(!(orig_width & 1));
MOZ_ASSERT(!(orig_height & 1));
int len = ((orig_width * orig_height) * 3 / 2);
uint8_t* frame = (uint8_t*) PR_MALLOC(len);
uint8_t* frame = (uint8_t*) malloc(len);
memset(frame, COLOR, len);
mVideoSession->SendVideoFrame((unsigned char*)frame,
@@ -794,7 +793,7 @@ class TransportConduitTest : public ::testing::Test
orig_height,
mozilla::kVideoI420,
0);
PR_Free(frame);
free(frame);
// Get the new resolution as adjusted by the max-fs constraint.
*new_width = mVideoSession->SendingWidth();

6
media/webrtc/signaling/test/FakeMediaStreamsImpl.h
View File

@@ -179,7 +179,7 @@ Fake_VideoStreamSource::Notify(nsITimer* aTimer)
const uint8_t chromaBpp = 4;
int len = ((WIDTH * HEIGHT) * 3 / 2);
uint8_t* frame = (uint8_t*) PR_Malloc(len);
uint8_t* frame = (uint8_t*) malloc(len);
memset(frame, 0x80, len); // Gray
mozilla::layers::PlanarYCbCrData data;
@@ -213,11 +213,11 @@ mozilla::layers::BufferRecycleBin::BufferRecycleBin() :
}
void mozilla::layers::BufferRecycleBin::RecycleBuffer(uint8_t* buffer, uint32_t size) {
PR_Free(buffer);
free(buffer);
}
uint8_t *mozilla::layers::BufferRecycleBin::GetBuffer(uint32_t size) {
return (uint8_t *)PR_MALLOC(size);
return (uint8_t*) malloc(size);
}
// YCbCrImage constructor (from ImageLayers.cpp)

1
mozglue/android/NSSBridge.h
View File

@@ -14,7 +14,6 @@
#include "prerror.h"
#include "plstr.h"
#include "prmem.h"
#include <jni.h>

2
netwerk/base/NetworkActivityMonitor.cpp
View File

@@ -269,7 +269,7 @@ NetworkActivityMonitor::AttachIOLayer(PRFileDesc *fd)
status = PR_PushIOLayer(fd, PR_NSPR_IO_LAYER, layer);
if (status == PR_FAILURE) {
PR_DELETE(layer);
PR_Free(layer); // PR_CreateIOLayerStub() uses PR_Malloc().
return NS_ERROR_FAILURE;
}

2
netwerk/base/ShutdownLayer.cpp
View File

@@ -73,7 +73,7 @@ nsresult mozilla::net::AttachShutdownLayer(PRFileDesc *aFd)
status = PR_PushIOLayer(aFd, PR_NSPR_IO_LAYER, layer);
if (status == PR_FAILURE) {
PR_DELETE(layer);
PR_Free(layer); // PR_CreateIOLayerStub() uses PR_Malloc().
return NS_ERROR_FAILURE;
}
return NS_OK;

2
netwerk/base/TCPFastOpenLayer.cpp
View File

@@ -351,7 +351,7 @@ AttachTCPFastOpenIOLayer(PRFileDesc *fd)
if (status == PR_FAILURE) {
delete secret;
PR_DELETE(layer);
PR_Free(layer); // PR_CreateIOLayerStub() uses PR_Malloc().
return NS_ERROR_FAILURE;
}
return NS_OK;

2
netwerk/base/nsBase64Encoder.cpp
View File

@@ -60,7 +60,7 @@ nsBase64Encoder::Finish(nsACString& result)
return NS_ERROR_OUT_OF_MEMORY;
result.Assign(b64);
PR_Free(b64);
PR_Free(b64); // PL_Base64Encode() uses PR_MALLOC().
// Free unneeded memory and allow reusing the object
mData.Truncate();
return NS_OK;

16
netwerk/cache/nsDiskCacheMap.cpp vendored
View File

@@ -89,7 +89,7 @@ nsDiskCacheMap::Open(nsIFile * cacheDirectory,
mHeader.mVersion = nsDiskCache::kCurrentVersion;
mHeader.mRecordCount = kMinRecordCount;
mRecordArray = (nsDiskCacheRecord*)
PR_CALLOC(mHeader.mRecordCount * sizeof(nsDiskCacheRecord));
calloc(mHeader.mRecordCount, sizeof(nsDiskCacheRecord));
if (!mRecordArray) {
*corruptInfo = nsDiskCache::kOutOfMemory;
rv = NS_ERROR_OUT_OF_MEMORY;
@@ -131,7 +131,7 @@ nsDiskCacheMap::Open(nsIFile * cacheDirectory,
}
// Get the space for the records
mRecordArray = (nsDiskCacheRecord *) PR_MALLOC(recordArraySize);
mRecordArray = (nsDiskCacheRecord*) malloc(recordArraySize);
if (!mRecordArray) {
*corruptInfo = nsDiskCache::kOutOfMemory;
rv = NS_ERROR_OUT_OF_MEMORY;
@@ -230,8 +230,10 @@ nsDiskCacheMap::Close(bool flush)
mCleanFD = nullptr;
}
PR_FREEIF(mRecordArray);
PR_FREEIF(mBuffer);
free(mRecordArray);
mRecordArray = nullptr;
free(mBuffer);
mBuffer = nullptr;
mBufferSize = 0;
return rv;
}
@@ -349,7 +351,7 @@ nsDiskCacheMap::GrowRecords()
if (newCount > mMaxRecordCount)
newCount = mMaxRecordCount;
nsDiskCacheRecord* newArray = (nsDiskCacheRecord *)
PR_REALLOC(mRecordArray, newCount * sizeof(nsDiskCacheRecord));
realloc(mRecordArray, newCount * sizeof(nsDiskCacheRecord));
if (!newArray)
return NS_ERROR_OUT_OF_MEMORY;
@@ -414,7 +416,7 @@ nsDiskCacheMap::ShrinkRecords()
// Shrink the record array memory block itself
uint32_t newCount = newRecordsPerBucket * kBuckets;
nsDiskCacheRecord* newArray = (nsDiskCacheRecord *)
PR_REALLOC(mRecordArray, newCount * sizeof(nsDiskCacheRecord));
realloc(mRecordArray, newCount * sizeof(nsDiskCacheRecord));
if (!newArray)
return NS_ERROR_OUT_OF_MEMORY;
@@ -1191,7 +1193,7 @@ nsresult
nsDiskCacheMap::EnsureBuffer(uint32_t bufSize)
{
if (mBufferSize < bufSize) {
char * buf = (char *)PR_REALLOC(mBuffer, bufSize);
char* buf = (char*) realloc(mBuffer, bufSize);
if (!buf) {
mBufferSize = 0;
return NS_ERROR_OUT_OF_MEMORY;

7
netwerk/mime/nsMIMEHeaderParamImpl.cpp
View File

@@ -5,7 +5,6 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <string.h>
#include "prmem.h"
#include "prprf.h"
#include "plstr.h"
#include "plbase64.h"
@@ -972,7 +971,7 @@ char *DecodeQ(const char *in, uint32_t length)
{
char *out, *dest = nullptr;
out = dest = (char *)PR_Calloc(length + 1, sizeof(char));
out = dest = (char*) calloc(length + 1, sizeof(char));
if (dest == nullptr)
return nullptr;
while (length > 0) {
@@ -1010,7 +1009,7 @@ char *DecodeQ(const char *in, uint32_t length)
return dest;
badsyntax:
PR_Free(dest);
free(dest);
return nullptr;
}
@@ -1146,7 +1145,7 @@ nsresult DecodeQOrBase64Str(const char *aEncoded, size_t aLen, char aQOrBase64,
IS_7BIT_NON_ASCII_CHARSET(aCharset),
true, 1, utf8Text);
}
PR_Free(decodedText);
free(decodedText);
if (NS_FAILED(rv)) {
return rv;
}

2
netwerk/protocol/websocket/WebSocketChannel.cpp
View File

@@ -2869,7 +2869,7 @@ WebSocketChannel::SetupRequest()
if (!b64)
return NS_ERROR_OUT_OF_MEMORY;
secKeyString.Assign(b64);
PR_Free(b64);
PR_Free(b64); // PL_Base64Encode() uses PR_Malloc.
rv = mHttpChannel->SetRequestHeader(NS_LITERAL_CSTRING("Sec-WebSocket-Key"),
secKeyString, false);
MOZ_ASSERT(NS_SUCCEEDED(rv));

2
netwerk/socket/nsNamedPipeIOLayer.cpp
View File

@@ -711,7 +711,7 @@ nsNamedPipeClose(PRFileDesc* aFd)
}
MOZ_ASSERT(!aFd->lower);
PR_DELETE(aFd);
PR_Free(aFd); // PRFileDescs are allocated with PR_Malloc().
return PR_SUCCESS;
}

4
netwerk/socket/nsSOCKSIOLayer.cpp
View File

@@ -1572,7 +1572,7 @@ nsSOCKSIOLayerAddToSocket(int32_t family,
{
// clean up IOLayerStub
LOGERROR(("Failed to create nsSOCKSSocketInfo()."));
PR_DELETE(layer);
PR_Free(layer); // PR_CreateIOLayerStub() uses PR_Malloc().
return NS_ERROR_FAILURE;
}
@@ -1593,7 +1593,7 @@ nsSOCKSIOLayerAddToSocket(int32_t family,
if (rv == PR_FAILURE) {
LOGERROR(("PR_PushIOLayer() failed. rv = %x.", rv));
NS_RELEASE(infoObject);
PR_DELETE(layer);
PR_Free(layer); // PR_CreateIOLayerStub() uses PR_Malloc().
return NS_ERROR_FAILURE;
}

10
parser/htmlparser/nsExpatDriver.cpp
View File

@@ -15,7 +15,6 @@
#include "nsIUnicharInputStream.h"
#include "nsIProtocolHandler.h"
#include "nsNetUtil.h"
#include "prmem.h"
#include "nsTextFormatter.h"
#include "nsDirectoryServiceDefs.h"
#include "nsCRT.h"
@@ -1228,11 +1227,10 @@ nsExpatDriver::WillBuildModel(const CParserContext& aParserContext,
mOriginalSink = aSink;
static const XML_Memory_Handling_Suite memsuite =
{
(void *(*)(size_t))PR_Malloc,
(void *(*)(void *, size_t))PR_Realloc,
PR_Free
static const XML_Memory_Handling_Suite memsuite = {
malloc,
realloc,
free
};
static const char16_t kExpatSeparator[] = { kExpatSeparatorChar, '\0' };

2
rdf/base/nsRDFContentSink.cpp
View File

@@ -747,7 +747,7 @@ RDFContentSinkImpl::AddText(const char16_t* aText, int32_t aLength)
int32_t amount = mTextSize - mTextLength;
if (amount < aLength) {
// Grow the buffer by at least a factor of two to prevent thrashing.
// Since PR_REALLOC will leave mText intact if the call fails,
// Since realloc() will leave mText intact if the call fails,
// don't clobber mText or mTextSize until the new mem is allocated.
int32_t newSize = (2 * mTextSize > (mTextSize + aLength)) ?
(2 * mTextSize) : (mTextSize + aLength);

9
rdf/base/nsRDFService.cpp
View File

@@ -52,7 +52,6 @@
#include "plstr.h"
#include "mozilla/Logging.h"
#include "prprf.h"
#include "prmem.h"
#include "rdf.h"
#include "nsCRT.h"
#include "nsCRTGlue.h"
@@ -83,19 +82,19 @@ class BlobImpl;
static void *
DataSourceAllocTable(void *pool, size_t size)
{
return PR_MALLOC(size);
return malloc(size);
}
static void
DataSourceFreeTable(void *pool, void *item)
{
PR_Free(item);
free(item);
}
static PLHashEntry *
DataSourceAllocEntry(void *pool, const void *key)
{
return PR_NEW(PLHashEntry);
return (PLHashEntry*) malloc(sizeof(PLHashEntry));
}
static void
@@ -103,7 +102,7 @@ DataSourceFreeEntry(void *pool, PLHashEntry *he, unsigned flag)
{
if (flag == HT_FREE_ENTRY) {
PL_strfree((char*) he->key);
PR_Free(he);
free(he);
}
}

1
security/certverifier/NSSCertDBTrustDomain.cpp
View File

@@ -29,7 +29,6 @@
#include "pkix/pkix.h"
#include "pkix/pkixnss.h"
#include "prerror.h"
#include "prmem.h"
#include "secerr.h"
#include "CNNICHashWhitelist.inc"

1
security/manager/ssl/nsNSSCertificate.cpp
View File

@@ -39,7 +39,6 @@
#include "pkix/pkixtypes.h"
#include "pkix/Result.h"
#include "prerror.h"
#include "prmem.h"
#include "secasn1.h"
#include "secder.h"
#include "secerr.h"

3
security/manager/ssl/nsNSSComponent.cpp
View File

@@ -55,6 +55,7 @@
#include "ssl.h"
#include "sslerr.h"
#include "sslproto.h"
#include "prmem.h"
#ifndef MOZ_NO_SMART_CARDS
#include "nsSmartCardMonitor.h"
@@ -1101,7 +1102,7 @@ nsNSSComponent::LoadLoadableRoots()
if (NS_SUCCEEDED(rv)) {
rv = nssLib->InitWithNativePath(nsDependentCString(nss_path));
}
PR_Free(nss_path);
PR_Free(nss_path); // PR_GetLibraryFilePathname() uses PR_Malloc().
if (NS_SUCCEEDED(rv)) {
nsCOMPtr<nsIFile> file;
if (NS_SUCCEEDED(nssLib->GetParent(getter_AddRefs(file)))) {

12
security/manager/ssl/nsNSSIOLayer.cpp
View File

@@ -1874,7 +1874,7 @@ nsConvertCANamesToStrings(const UniquePLArenaPool& arena, char** caNameStrings,
// incorrectly formatted der without the outer wrapper of type and
// length. Fix it up by adding the top level header.
if (dername->len <= 127) {
newitem.data = (unsigned char*) PR_Malloc(dername->len + 2);
newitem.data = (unsigned char*) malloc(dername->len + 2);
if (!newitem.data) {
goto loser;
}
@@ -1882,7 +1882,7 @@ nsConvertCANamesToStrings(const UniquePLArenaPool& arena, char** caNameStrings,
newitem.data[1] = (unsigned char) dername->len;
(void) memcpy(&newitem.data[2], dername->data, dername->len);
} else if (dername->len <= 255) {
newitem.data = (unsigned char*) PR_Malloc(dername->len + 3);
newitem.data = (unsigned char*) malloc(dername->len + 3);
if (!newitem.data) {
goto loser;
}
@@ -1892,7 +1892,7 @@ nsConvertCANamesToStrings(const UniquePLArenaPool& arena, char** caNameStrings,
(void) memcpy(&newitem.data[3], dername->data, dername->len);
} else {
// greater than 256, better be less than 64k
newitem.data = (unsigned char*) PR_Malloc(dername->len + 4);
newitem.data = (unsigned char*) malloc(dername->len + 4);
if (!newitem.data) {
goto loser;
}
@@ -1911,21 +1911,21 @@ nsConvertCANamesToStrings(const UniquePLArenaPool& arena, char** caNameStrings,
caNameStrings[n] = const_cast<char*>("");
} else {
caNameStrings[n] = PORT_ArenaStrdup(arena.get(), namestring);
PR_Free(namestring);
PR_Free(namestring); // CERT_DerNameToAscii() uses PR_Malloc().
if (!caNameStrings[n]) {
goto loser;
}
}
if (newitem.data) {
PR_Free(newitem.data);
free(newitem.data);
}
}
return SECSuccess;
loser:
if (newitem.data) {
PR_Free(newitem.data);
free(newitem.data);
}
return SECFailure;
}

1
security/manager/ssl/nsPKCS12Blob.cpp
View File

@@ -18,7 +18,6 @@
#include "nsReadableUtils.h"
#include "nsThreadUtils.h"
#include "pkix/pkixtypes.h"
#include "prmem.h"
#include "secerr.h"
using namespace mozilla;

4
security/manager/ssl/nsSmartCardMonitor.cpp
View File

@@ -242,8 +242,8 @@ SmartCardMonitoringThread::SetTokenName(CK_SLOT_ID slotid,
if (mHash) {
if (tokenName) {
int len = strlen(tokenName) + 1;
/* this must match the allocator used in
* PLHashAllocOps.freeEntry DefaultFreeEntry */
// Use PR_Malloc() because PLHashAllocOps.freeEntry for mHash is
// DefaultFreeEntry(), which uses PR_Free().
char* entry = (char*)PR_Malloc(len + sizeof(uint32_t));
if (entry) {

1
toolkit/crashreporter/nsExceptionHandler.cpp
View File

@@ -84,7 +84,6 @@ using mozilla::InjectCrashRunnable;
#include <time.h>
#include <prenv.h>
#include <prio.h>
#include <prmem.h>
#include "mozilla/Mutex.h"
#include "nsDebug.h"
#include "nsCRT.h"

2
toolkit/system/unixproxy/nsLibProxySettings.cpp
View File

@@ -110,7 +110,7 @@ nsUnixSystemProxySettings::GetProxyForURI(const nsACString & aSpec,
c++;
}
PR_Free(proxyArray);
free(proxyArray);
return NS_OK;
}

1
toolkit/xre/nsAppRunner.cpp
View File

@@ -43,7 +43,6 @@
#include <sys/sysctl.h>
#endif
#include "prmem.h"
#include "prnetdb.h"
#include "prprf.h"
#include "prproces.h"

7
uriloader/exthandler/mac/nsDecodeAppleFile.cpp
View File

@@ -4,7 +4,6 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsDecodeAppleFile.h"
#include "prmem.h"
#include "nsCRT.h"
@@ -20,7 +19,7 @@ nsDecodeAppleFile::nsDecodeAppleFile()
{
m_state = parseHeaders;
m_dataBufferLength = 0;
m_dataBuffer = (unsigned char*) PR_MALLOC(MAX_BUFFERSIZE);
m_dataBuffer = (unsigned char*) malloc(MAX_BUFFERSIZE);
m_entries = nullptr;
m_rfRefNum = -1;
m_totalDataForkWritten = 0;
@@ -35,8 +34,8 @@ nsDecodeAppleFile::nsDecodeAppleFile()
nsDecodeAppleFile::~nsDecodeAppleFile()
{
PR_FREEIF(m_dataBuffer);
free(m_dataBuffer);
m_dataBuffer = nullptr;
if (m_entries)
delete [] m_entries;
}

7
widget/windows/nsBidiKeyboard.cpp
View File

@@ -7,7 +7,6 @@
#include <stdio.h>
#include "nsBidiKeyboard.h"
#include "WidgetUtils.h"
#include "prmem.h"
#include <tchar.h>
NS_IMPL_ISUPPORTS(nsBidiKeyboard, nsIBidiKeyboard)
@@ -102,13 +101,13 @@ nsresult nsBidiKeyboard::SetupBidiKeyboards()
return NS_ERROR_FAILURE;
// allocate a buffer to hold the list
buf = (HKL far*) PR_Malloc(keyboards * sizeof(HKL));
buf = (HKL far*) malloc(keyboards * sizeof(HKL));
if (!buf)
return NS_ERROR_OUT_OF_MEMORY;
// Call again to fill the buffer
if (::GetKeyboardLayoutList(keyboards, buf) != keyboards) {
PR_Free(buf);
free(buf);
return NS_ERROR_UNEXPECTED;
}
@@ -126,7 +125,7 @@ nsresult nsBidiKeyboard::SetupBidiKeyboards()
isLTRKeyboardSet = true;
}
}
PR_Free(buf);
free(buf);
mInitialized = true;
// If there is not at least one keyboard of each directionality, Bidi

6
widget/windows/nsDeviceContextSpecWin.cpp
View File

@@ -12,8 +12,6 @@
#include "mozilla/Preferences.h"
#include "mozilla/RefPtr.h"
#include "prmem.h"
#include <winspool.h>
#include "nsIWidget.h"
@@ -225,13 +223,13 @@ static void CleanAndCopyString(wchar_t*& aStr, const wchar_t* aNewStr)
wcscpy(aStr, aNewStr);
return;
} else {
PR_Free(aStr);
free(aStr);
aStr = nullptr;
}
}
if (nullptr != aNewStr) {
aStr = (wchar_t *)PR_Malloc(sizeof(wchar_t)*(wcslen(aNewStr) + 1));
aStr = (wchar_t*) malloc(sizeof(wchar_t) * (wcslen(aNewStr) + 1));
wcscpy(aStr, aNewStr);
}
}

1
widget/windows/nsImageClipboard.cpp
View File

@@ -12,7 +12,6 @@
#include "nsITransferable.h"
#include "nsGfxCIID.h"
#include "nsMemory.h"
#include "prmem.h"
#include "imgIEncoder.h"
#include "nsLiteralString.h"
#include "nsComponentManagerUtils.h"

1
widget/windows/nsSound.cpp
View File

@@ -23,7 +23,6 @@
#include "mozilla/Logging.h"
#include "prtime.h"
#include "prmem.h"
#include "nsNativeCharsetUtils.h"
#include "nsThreadUtils.h"

1
widget/windows/nsWindow.cpp
View File

@@ -80,7 +80,6 @@
#include "mozilla/Logging.h"
#include "prtime.h"
#include "prmem.h"
#include "prenv.h"
#include "mozilla/WidgetTraceEvent.h"

5
widget/windows/nsWindowGfx.cpp
View File

@@ -37,7 +37,6 @@ using mozilla::plugins::PluginInstanceParent;
#include "mozilla/UniquePtrExtensions.h"
#include "nsGfxCIID.h"
#include "gfxContext.h"
#include "prmem.h"
#include "WinUtils.h"
#include "nsIWidgetListener.h"
#include "mozilla/Unused.h"
@@ -556,7 +555,7 @@ nsresult nsWindowGfx::CreateIcon(imgIContainer *aContainer,
}
HBITMAP mbmp = DataToBitmap(a1data, iconSize.width, -iconSize.height, 1);
PR_Free(a1data);
free(a1data);
ICONINFO info = {0};
info.fIcon = !aIsCursor;
@@ -583,7 +582,7 @@ uint8_t* nsWindowGfx::Data32BitTo1Bit(uint8_t* aImageData,
uint32_t outBpr = ((aWidth + 31) / 8) & ~3;
// Allocate and clear mask buffer
uint8_t* outData = (uint8_t*)PR_Calloc(outBpr, aHeight);
uint8_t* outData = (uint8_t*) calloc(outBpr, aHeight);
if (!outData)
return nullptr;

1
widget/xremoteclient/XRemoteClient.cpp
View File

@@ -10,7 +10,6 @@
#include "mozilla/IntegerPrintfMacros.h"
#include "mozilla/Sprintf.h"
#include "XRemoteClient.h"
#include "prmem.h"
#include "plstr.h"
#include "prsystem.h"
#include "mozilla/Logging.h"

13
xpcom/base/nsTraceRefcnt.cpp
View File

@@ -50,7 +50,6 @@
////////////////////////////////////////////////////////////////////////////////
#include "plhash.h"
#include "prmem.h"
#include "prthread.h"
@@ -188,19 +187,19 @@ AssertActivityIsLegal()
static void*
DefaultAllocTable(void* aPool, size_t aSize)
{
return PR_MALLOC(aSize);
return malloc(aSize);
}
static void
DefaultFreeTable(void* aPool, void* aItem)
{
PR_Free(aItem);
free(aItem);
}
static PLHashEntry*
DefaultAllocEntry(void* aPool, const void* aKey)
{
return PR_NEW(PLHashEntry);
return (PLHashEntry*) malloc(sizeof(PLHashEntry));
}
static void
@@ -208,7 +207,7 @@ SerialNumberFreeEntry(void* aPool, PLHashEntry* aHashEntry, unsigned aFlag)
{
if (aFlag == HT_FREE_ENTRY) {
delete static_cast<SerialNumberRecord*>(aHashEntry->value);
PR_Free(aHashEntry);
free(aHashEntry);
}
}
@@ -217,7 +216,7 @@ TypesToLogFreeEntry(void* aPool, PLHashEntry* aHashEntry, unsigned aFlag)
{
if (aFlag == HT_FREE_ENTRY) {
free(const_cast<char*>(static_cast<const char*>(aHashEntry->key)));
PR_Free(aHashEntry);
free(aHashEntry);
}
}
@@ -392,7 +391,7 @@ BloatViewFreeEntry(void* aPool, PLHashEntry* aHashEntry, unsigned aFlag)
if (aFlag == HT_FREE_ENTRY) {
BloatEntry* entry = static_cast<BloatEntry*>(aHashEntry->value);
delete entry;
PR_Free(aHashEntry);
free(aHashEntry);
}
}

4
xpcom/io/nsLocalFileUnix.cpp
View File

@@ -1908,7 +1908,7 @@ nsLocalFile::SetPersistentDescriptor(const nsACString& aPersistentDescriptor)
AliasRecord aliasHeader = *(AliasPtr)decodedData;
int32_t aliasSize = ::GetAliasSizeFromPtr(&aliasHeader);
if (aliasSize > ((int32_t)dataSize * 3) / 4) { // be paranoid about having too few data
PR_Free(decodedData);
PR_Free(decodedData); // PL_Base64Decode() uses PR_Malloc().
return NS_ERROR_FAILURE;
}
@@ -1920,7 +1920,7 @@ nsLocalFile::SetPersistentDescriptor(const nsACString& aPersistentDescriptor)
if (::PtrToHand(decodedData, &newHandle, aliasSize) != noErr) {
rv = NS_ERROR_OUT_OF_MEMORY;
}
PR_Free(decodedData);
PR_Free(decodedData); // PL_Base64Decode() uses PR_Malloc().
if (NS_FAILED(rv)) {
return rv;
}

1
xpcom/io/nsLocalFileWin.cpp
View File

@@ -21,7 +21,6 @@
#include "nsIComponentManager.h"
#include "prio.h"
#include "private/pprio.h" // To get PR_ImportFile
#include "prmem.h"
#include "nsHashKeys.h"
#include "nsXPIDLString.h"

35
xpcom/string/nsTextFormatter.cpp
View File

@@ -28,7 +28,6 @@
#include "prdtoa.h"
#include "mozilla/Logging.h"
#include "mozilla/Sprintf.h"
#include "prmem.h"
#include "nsCRTGlue.h"
#include "nsTextFormatter.h"
#include "nsMemory.h"
@@ -93,7 +92,7 @@ struct NumArgState
#define ELEMENTS_OF(array_) (sizeof(array_) / sizeof(array_[0]))
#define PR_CHECK_DELETE(nas) if (nas && (nas != nasArray)) { PR_DELETE(nas); }
#define FREE_IF_NECESSARY(nas) if (nas && (nas != nasArray)) { free(nas); }
/*
** Fill into the buffer using the data in src
@@ -762,7 +761,7 @@ BuildArgArray(const char16_t* aFmt, va_list aAp, int* aRv,
*/
if (*aRv < 0) {
if (nas != aNasArray) {
PR_DELETE(nas);
free(nas);
}
return nullptr;
}
@@ -800,7 +799,7 @@ BuildArgArray(const char16_t* aFmt, va_list aAp, int* aRv,
default:
if (nas != aNasArray) {
PR_DELETE(nas);
free(nas);
}
*aRv = -1;
va_end(aAp);
@@ -862,7 +861,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = (*aState->stuff)(aState, aFmt - 1, 1);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
continue;
@@ -879,7 +878,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = (*aState->stuff)(aState, aFmt - 1, 1);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
continue;
@@ -896,7 +895,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
if (nas[i - 1].type == NumArgState::UNKNOWN) {
if (nas != nasArray) {
PR_DELETE(nas);
free(nas);
}
va_end(aAp);
return -1;
@@ -1046,7 +1045,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = cvt_l(aState, u.l, width, prec, radix, type, flags, hexp);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
break;
@@ -1064,7 +1063,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = cvt_ll(aState, u.ll, width, prec, radix, type, flags, hexp);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
break;
@@ -1090,7 +1089,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = (*aState->stuff)(aState, &space, 1);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
}
@@ -1098,7 +1097,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = (*aState->stuff)(aState, &u.ch, 1);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
if (flags & _LEFT) {
@@ -1106,7 +1105,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = (*aState->stuff)(aState, &space, 1);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
}
@@ -1139,7 +1138,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = cvt_S(aState, u.S, width, prec, flags);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
break;
@@ -1149,7 +1148,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = cvt_s(aState, u.s, width, prec, flags);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
break;
@@ -1170,13 +1169,13 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = (*aState->stuff)(aState, &perct, 1);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
rv = (*aState->stuff)(aState, aFmt - 1, 1);
if (rv < 0) {
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
}
@@ -1188,7 +1187,7 @@ dosprintf(SprintfStateStr* aState, const char16_t* aFmt, va_list aAp)
rv = (*aState->stuff)(aState, &null, 1);
va_end(aAp);
PR_CHECK_DELETE(nas);
FREE_IF_NECESSARY(nas);
return rv;
}
@@ -1307,7 +1306,7 @@ nsTextFormatter::vsmprintf(const char16_t* aFmt, va_list aAp)
rv = dosprintf(&ss, aFmt, aAp);
if (rv < 0) {
if (ss.base) {
PR_DELETE(ss.base);
free(ss.base);
}
return 0;
}

9
xpcom/threads/nsProcessCommon.cpp
View File

@@ -30,7 +30,6 @@
#include <stdlib.h>
#if defined(PROCESSMODEL_WINAPI)
#include "prmem.h"
#include "nsString.h"
#include "nsLiteralString.h"
#include "nsReadableUtils.h"
@@ -152,7 +151,7 @@ assembleCmdLine(char* const* aArgv, wchar_t** aWideCmdLine, UINT aCodePage)
+ 2 /* we quote every argument */
+ 1; /* space in between, or final null */
}
p = cmdLine = (char*)PR_MALLOC(cmdLineSize * sizeof(char));
p = cmdLine = (char*) malloc(cmdLineSize * sizeof(char));
if (!p) {
return -1;
}
@@ -227,9 +226,9 @@ assembleCmdLine(char* const* aArgv, wchar_t** aWideCmdLine, UINT aCodePage)
*p = '\0';
int32_t numChars = MultiByteToWideChar(aCodePage, 0, cmdLine, -1, nullptr, 0);
*aWideCmdLine = (wchar_t*)PR_MALLOC(numChars * sizeof(wchar_t));
*aWideCmdLine = (wchar_t*) malloc(numChars * sizeof(wchar_t));
MultiByteToWideChar(aCodePage, 0, cmdLine, -1, *aWideCmdLine, numChars);
PR_Free(cmdLine);
free(cmdLine);
return 0;
}
#endif
@@ -506,7 +505,7 @@ nsProcess::RunProcess(bool aBlocking, char** aMyArgv, nsIObserver* aObserver,
mProcess = sinfo.hProcess;
if (cmdLine) {
PR_Free(cmdLine);
free(cmdLine);
}
mPid = GetProcessId(mProcess);