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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2018-10-30 13:26:15 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-21 09:27:37 +0100 |
| commit | ae6e27402c216840e2d361675a684803b319aa27 (patch) | |
| tree | a74133cf16178549c265d978fc7629aecb03adee /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4492b0b5f0a46859b12d67126fd2f68ae2674936 (diff) | |
Cramfs: fix abad comparison when wrap-arounds occur
commit 672ca9dd13f1aca0c17516f76fc5b0e8344b3e46 upstream.
It is possible for corrupted filesystem images to produce very large
block offsets that may wrap when a length is added, and wrongly pass
the buffer size test.
Reported-by: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions