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Stefan Westerfeld
ffmpeg
Commits
feb13aed
Commit
feb13aed
authored
Jun 11, 2017
by
Timo Rothenpieler
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avfilter/vf_signature: fix memory leaks in error cases
Fixes CIDs 1403234 and 1403235
parent
a5b5ce26
Changes
1
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-1
vf_signature.c
libavfilter/vf_signature.c
+4
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libavfilter/vf_signature.c
View file @
feb13aed
...
...
@@ -260,8 +260,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *picref)
if
(
!
elemsignature
)
return
AVERROR
(
ENOMEM
);
sortsignature
=
av_malloc_array
(
elemcat
->
elem_count
,
sizeof
(
int64_t
));
if
(
!
sortsignature
)
if
(
!
sortsignature
)
{
av_freep
(
&
elemsignature
);
return
AVERROR
(
ENOMEM
);
}
for
(
j
=
0
;
j
<
elemcat
->
elem_count
;
j
++
)
{
blocksum
=
0
;
...
...
@@ -508,6 +510,7 @@ static int binary_export(AVFilterContext *ctx, StreamContext *sc, const char* fi
char
buf
[
128
];
av_strerror
(
err
,
buf
,
sizeof
(
buf
));
av_log
(
ctx
,
AV_LOG_ERROR
,
"cannot open file %s: %s
\n
"
,
filename
,
buf
);
av_freep
(
&
buffer
);
return
err
;
}
init_put_bits
(
&
buf
,
buffer
,
len
);
...
...
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