base/file_util_proxy.h - Issue 7651002: Adding checks to guard against buffer overruns in QuotaFileIO::Write and base::FileUtilProxy::Write

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Unified Diff: base/file_util_proxy.h

Issue 7651002: Adding checks to guard against buffer overruns in QuotaFileIO::Write and base::FileUtilProxy::Write (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: '' Created 9 years, 4 months ago

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Index: base/file_util_proxy.h

===================================================================

--- base/file_util_proxy.h (revision 96790)

+++ base/file_util_proxy.h (working copy)

@@ -168,6 +168,7 @@

// Writes to a file. If |offset| is greater than the length of the file,

// |false| is returned. On success, the file pointer is moved to position

// |offset + bytes_to_write| in the file. The callback can be NULL.

+ // |bytes_to_write| must be greater than zero.

static bool Write(

scoped_refptr<MessageLoopProxy> message_loop_proxy,

PlatformFile file,

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