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Linshizhi
ffmpeg.wasm-core
Commits
1aa388d4
Commit
1aa388d4
authored
Apr 23, 2014
by
Michael Niedermayer
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avcodec/jpeg2000dwt: use av_malloc_array()
Signed-off-by:
Michael Niedermayer
<
michaelni@gmx.at
>
parent
7de2cea8
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jpeg2000dwt.c
libavcodec/jpeg2000dwt.c
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libavcodec/jpeg2000dwt.c
View file @
1aa388d4
...
...
@@ -518,17 +518,17 @@ int ff_jpeg2000_dwt_init(DWTContext *s, uint16_t border[2][2],
}
switch
(
type
)
{
case
FF_DWT97
:
s
->
f_linebuf
=
av_malloc
((
maxlen
+
12
)
*
sizeof
(
*
s
->
f_linebuf
));
s
->
f_linebuf
=
av_malloc
_array
((
maxlen
+
12
),
sizeof
(
*
s
->
f_linebuf
));
if
(
!
s
->
f_linebuf
)
return
AVERROR
(
ENOMEM
);
break
;
case
FF_DWT97_INT
:
s
->
i_linebuf
=
av_malloc
((
maxlen
+
12
)
*
sizeof
(
*
s
->
i_linebuf
));
s
->
i_linebuf
=
av_malloc
_array
((
maxlen
+
12
),
sizeof
(
*
s
->
i_linebuf
));
if
(
!
s
->
i_linebuf
)
return
AVERROR
(
ENOMEM
);
break
;
case
FF_DWT53
:
s
->
i_linebuf
=
av_malloc
((
maxlen
+
6
)
*
sizeof
(
*
s
->
i_linebuf
));
s
->
i_linebuf
=
av_malloc
_array
((
maxlen
+
6
),
sizeof
(
*
s
->
i_linebuf
));
if
(
!
s
->
i_linebuf
)
return
AVERROR
(
ENOMEM
);
break
;
...
...
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