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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-07-30 14:27:15 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-06 16:24:42 +0200 |
| commit | dac2939e629e092b9c65a6242f1b1c018e811dc8 (patch) | |
| tree | c2c0c1f5e5f224224f1789e579df871c16cdb8ed /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8cac0ce0a8853cae7dc01256f88bc9b7e53ad3ce (diff) | |
squashfs: more metadata hardening
commit d512584780d3e6a7cacb2f482834849453d444a1 upstream.
Anatoly reports another squashfs fuzzing issue, where the decompression
parameters themselves are in a compressed block.
This causes squashfs_read_data() to be called in order to read the
decompression options before the decompression stream having been set
up, making squashfs go sideways.
Reported-by: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
Acked-by: Phillip Lougher <phillip.lougher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.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