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jpeg2000: Fix Unintended sign extension in malloc arguments of cblk. 

Fixes CID1026770
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-06-03 14:16:19 +02:00
parent 6952e2f82a
commit d8c10324ed
1 changed files with 1 additions and 1 deletions
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libavcodec/jpeg2000.c
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@ -420,7 +420,7 @@ int ff_jpeg2000_init_component(Jpeg2000Component *comp,
return AVERROR(ENOMEM);
prec->cblk = av_malloc_array(prec->nb_codeblocks_width *
prec->nb_codeblocks_height,
(uint64_t)prec->nb_codeblocks_height,
sizeof(*prec->cblk));
if (!prec->cblk)
return AVERROR(ENOMEM);