| commit | 2326c6ca3ffe2bdfc0199fcdcba22cd97d1fea5a | [log] [tgz] |
|---|---|---|
| author | Adenilson Cavalcanti <adenilson.cavalcanti@arm.com> | Thu Jan 23 00:49:29 2020 +0000 |
| committer | Commit Bot <commit-bot@chromium.org> | Thu Jan 23 00:49:29 2020 +0000 |
| tree | c936e2ac5a8cf7ca07f2f40cfb1dd509ce2322da | |
| parent | 94485d9d189ea113d62a4dc9f02cd39f5daf9469 [diff] |
Properly initialize deflate_state instance Fix use of uninitialized memory reported by oss-fuzz (and confirmed by valgrind@aarch64) by properly setting deflate_state internal member (i.e. s->prev) to a valid value before use. For details, see: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11360 Bug: 1032721 Change-Id: I6c7b2e87e81b8ccc6c39298fd3c704befd797b96 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2015667 Commit-Queue: Adenilson Cavalcanti <cavalcantii@chromium.org> Reviewed-by: Chris Blume <cblume@chromium.org> Reviewed-by: vikas soni <vikassoni@chromium.org> Cr-Original-Commit-Position: refs/heads/master@{#734278} Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src Cr-Mirrored-Commit: 2d43e0d3369904d881e8519a69481226bba3394c