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author | Grigori Goronzy <greg@chown.ath.cx> | 2016-10-04 02:35:26 +0200 |
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committer | Grigori Goronzy <greg@chown.ath.cx> | 2016-10-04 19:45:07 +0200 |
commit | aa54e0b59200a994d50a346b5d7ac818ebcf2d4b (patch) | |
tree | 3e0cf464e3d9a46bf10f23ddeb261693edc2613d | |
parent | 16d8d586d5aa4c4501ff092668e73b405821abb6 (diff) | |
download | libass-aa54e0b59200a994d50a346b5d7ac818ebcf2d4b.tar.bz2 libass-aa54e0b59200a994d50a346b5d7ac818ebcf2d4b.tar.xz |
shaper: fix reallocation
Update the variable that tracks the allocated size. This potentially
improves performance and avoid some side effects, which lead to
undefined behavior in some cases.
Fixes fuzzer test case id:000051,sig:11,sync:fuzzer3,src:004221.
-rw-r--r-- | libass/ass_shaper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libass/ass_shaper.c b/libass/ass_shaper.c index 2707b23..5f24c5a 100644 --- a/libass/ass_shaper.c +++ b/libass/ass_shaper.c @@ -100,6 +100,7 @@ static bool check_allocations(ASS_Shaper *shaper, size_t new_size) !ASS_REALLOC_ARRAY(shaper->emblevels, new_size) || !ASS_REALLOC_ARRAY(shaper->cmap, new_size)) return false; + shaper->n_glyphs = new_size; } return true; } |