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Bug 1923017 - Fix null ptr deref in CacheFileIOManager::Read a=diannaS

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Original Revision: https://phabricator.services.mozilla.com/D253658

Differential Revision: https://phabricator.services.mozilla.com/D259939
This commit is contained in:
Valentin Gosu
2025-08-05 11:37:46 +00:00
committed by dsmith@mozilla.com
parent 442a28af4b
commit 6c1be2988e
1 changed files with 4 additions and 0 deletions
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4
netwerk/cache2/CacheFileIOManager.cpp
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@@ -1953,6 +1953,10 @@ nsresult CacheFileIOManager::Read(CacheFileHandle* aHandle, int64_t aOffset,
return NS_ERROR_NOT_INITIALIZED; return NS_ERROR_NOT_INITIALIZED;
} }
if (!aHandle) {
return NS_ERROR_NULL_POINTER;
}
nsresult rv; nsresult rv;
RefPtr<CacheFileIOManager> ioMan = gInstance; RefPtr<CacheFileIOManager> ioMan = gInstance;