diff options
author | Courtney Goeltzenleuchter <[email protected]> | 2014-04-08 09:10:09 -0600 |
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committer | Kenneth Graunke <[email protected]> | 2014-04-08 12:55:25 -0700 |
commit | cb4ad1368551b64756c7b6e2007588e34739b188 (patch) | |
tree | 17abe7cb78c0a3aac1344980114acd7e28b59116 /src/gallium/drivers/freedreno/a3xx/fd3_emit.c | |
parent | a22d944fdb353c5b0f8e5fc73b6014db95cfe104 (diff) |
mesa: add bounds checking to eliminate buffer overrun
Decompressing ETC2 textures was causing intermitent segfault
by copying resulting 4x4 texel block to the destination texture
regardless of the size of the destination texture. Issue found
via application crash in GLBenchmark 3.0's Manhattan test.
v2: add more detail comment. Compute limit outside inner loops.
v3: add bugzilla reference
v4: Correct cc syntax in commit log
v5: really grab the right patch
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74988
Cc: "9.2 10.0 10.1" <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]> [v1, suggested v2-3]
Diffstat (limited to 'src/gallium/drivers/freedreno/a3xx/fd3_emit.c')
0 files changed, 0 insertions, 0 deletions