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| author | thestig@chromium.org <thestig@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-06-21 23:19:45 +0000 |
|---|---|---|
| committer | thestig@chromium.org <thestig@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-06-21 23:19:45 +0000 |
| commit | 9b845c6e367d95c442940578bfc18559d86ec52c (patch) | |
| tree | 2fa4ac14ee4f750178af4fddde20f528a819871b /net/disk_cache | |
| parent | 701764b18d5102dc28ca8829a810cda61028c2f9 (diff) | |
| download | chromium_src-9b845c6e367d95c442940578bfc18559d86ec52c.zip chromium_src-9b845c6e367d95c442940578bfc18559d86ec52c.tar.gz chromium_src-9b845c6e367d95c442940578bfc18559d86ec52c.tar.bz2 | |
Coverity: Check for negative lseek return valies in disk_cache::File::GetLength.
BUG=none
TEST=none
CID=11651
Review URL: http://codereview.chromium.org/7218019
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@89925 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/disk_cache')
| -rw-r--r-- | net/disk_cache/file_posix.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/disk_cache/file_posix.cc b/net/disk_cache/file_posix.cc index 087ff13..6f78b7a 100644 --- a/net/disk_cache/file_posix.cc +++ b/net/disk_cache/file_posix.cc @@ -1,4 +1,4 @@ -// Copyright (c) 2006-2010 The Chromium Authors. All rights reserved. +// Copyright (c) 2011 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. @@ -260,7 +260,9 @@ bool File::SetLength(size_t length) { size_t File::GetLength() { DCHECK(init_); - size_t ret = lseek(platform_file_, 0, SEEK_END); + off_t ret = lseek(platform_file_, 0, SEEK_END); + if (ret < 0) + return 0; return ret; } |