corysanin/tubestation
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Bug 1153988 - create nsNullPrincipals directly, rather than going through do_CreateInstance; r=smaug

Browse Source 
There's a better way to create null principals than
do_CreateInstance("@mozilla.org/nullprincipal;1").  Let's do that and
save ourselves some XPCOM overhead.
This commit is contained in:
Nathan Froyd
2015-04-13 14:47:41 -04:00
parent 2d0efd09c4
commit 8fccbf9246
21 changed files with 52 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
netwerk/protocol/viewsource/nsViewSourceChannel.cpp
View File

@@ -60,9 +60,8 @@ nsViewSourceChannel::Init(nsIURI* uri)
// and sets the right loadInfo right after returning from this function.
// Until then we follow the principal of least privilege and use
// nullPrincipal as the loadingPrincipal.
nsCOMPtr<nsIPrincipal> nullPrincipal =
do_CreateInstance("@mozilla.org/nullprincipal;1", &rv);
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIPrincipal> nullPrincipal = nsNullPrincipal::Create();
NS_ENSURE_TRUE(nullPrincipal, NS_ERROR_FAILURE);
rv = pService->NewChannel2(path,
nullptr, // aOriginCharset