mirror of https://git.ffmpeg.org/ffmpeg.git
jpeg2000: Fix unintended sign extension in malloc arguments of prec
Fixes: CID1026772/3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
parent
d8c10324ed
commit
234f76ae7d
|
@ -364,7 +364,7 @@ int ff_jpeg2000_init_component(Jpeg2000Component *comp,
|
||||||
band->coord[1][j] = ff_jpeg2000_ceildiv(band->coord[1][j], dy);
|
band->coord[1][j] = ff_jpeg2000_ceildiv(band->coord[1][j], dy);
|
||||||
|
|
||||||
band->prec = av_malloc_array(reslevel->num_precincts_x *
|
band->prec = av_malloc_array(reslevel->num_precincts_x *
|
||||||
reslevel->num_precincts_y,
|
(uint64_t)reslevel->num_precincts_y,
|
||||||
sizeof(*band->prec));
|
sizeof(*band->prec));
|
||||||
if (!band->prec)
|
if (!band->prec)
|
||||||
return AVERROR(ENOMEM);
|
return AVERROR(ENOMEM);
|
||||||
|
|
Loading…
Reference in New Issue