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Linshizhi
ffmpeg.wasm-core
Commits
a56580b1
Commit
a56580b1
authored
Apr 14, 2018
by
Paul B Mahol
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avfilter/af_headphone: fix memory leak and overread
Signed-off-by:
Paul B Mahol
<
onemda@gmail.com
>
parent
8daca769
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1 changed file
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7 additions
and
3 deletions
+7
-3
af_headphone.c
libavfilter/af_headphone.c
+7
-3
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libavfilter/af_headphone.c
View file @
a56580b1
...
...
@@ -747,15 +747,19 @@ static int request_frame(AVFilterLink *outlink)
ret
=
ff_request_frame
(
ctx
->
inputs
[
0
]);
if
(
ret
==
AVERROR_EOF
&&
av_audio_fifo_size
(
s
->
in
[
0
].
fifo
)
>
0
&&
s
->
have_hrirs
)
{
int
nb_samples
=
av_audio_fifo_size
(
s
->
in
[
0
].
fifo
);
AVFrame
*
in
=
ff_get_audio_buffer
(
outlink
,
s
->
size
-
nb_samples
);
AVFrame
*
in
=
ff_get_audio_buffer
(
ctx
->
inputs
[
0
],
s
->
size
-
nb_samples
);
if
(
!
in
)
return
AVERROR
(
ENOMEM
);
av_samples_set_silence
(
in
->
extended_data
,
0
,
in
->
nb_samples
,
outlink
->
channels
,
outlink
->
format
);
in
->
channels
,
in
->
format
);
ret
=
av_audio_fifo_write
(
s
->
in
[
0
].
fifo
,
(
void
**
)
in
->
extended_data
,
in
->
nb_samples
);
av_frame_free
(
&
in
);
if
(
ret
<
0
)
return
ret
;
ret
=
headphone_frame
(
s
,
outlink
,
nb_samples
);
...
...
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