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| author | wm4 <wm4@nowhere> | 2015-09-07 13:43:00 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2015-09-07 13:55:57 +0200 |
| commit | 334e84893da668b353ae139858a263d65f4f788e (patch) | |
| tree | 737bbbaeb7e905615e1789f5af701ee636147e83 /configure.ac | |
| parent | 6bfcc29f458e597a323f26f30417e057a917cbe6 (diff) | |
| download | libass-334e84893da668b353ae139858a263d65f4f788e.tar.bz2 libass-334e84893da668b353ae139858a263d65f4f788e.tar.xz | |
ass_bitmap: fix potential NULL deref
Another consequence of the trickiness in this code. This codepath for
opaque_box=1 assumes both bm_o and bm_g are set, but if memory
allocation fails somewhere, bm_o could be non-NULL, but bm_g NULL, which
then would result in a crash when accessing bm_g.
Possibly this code could be cleaned up to look much nicer (and not have
dozens of hidden, obscure bugs), but for now this fixes the potential
crash found by Coverity.
Fixes CID 146125.
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions