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Linshizhi
ffmpeg.wasm-core
Commits
c8f3915f
Commit
c8f3915f
authored
Oct 19, 2019
by
Paul B Mahol
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avfilter/vf_decimate: fix memory leaks
Fixes #8311
parent
723d69f9
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vf_decimate.c
libavfilter/vf_decimate.c
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libavfilter/vf_decimate.c
View file @
c8f3915f
...
...
@@ -217,11 +217,13 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
av_frame_free
(
&
dm
->
queue
[
i
].
frame
);
}
else
{
AVFrame
*
frame
=
dm
->
queue
[
i
].
frame
;
dm
->
queue
[
i
].
frame
=
NULL
;
if
(
frame
->
pts
!=
AV_NOPTS_VALUE
&&
dm
->
start_pts
==
AV_NOPTS_VALUE
)
dm
->
start_pts
=
frame
->
pts
;
if
(
dm
->
ppsrc
)
{
av_frame_free
(
&
frame
);
frame
=
dm
->
clean_src
[
i
];
dm
->
clean_src
[
i
]
=
NULL
;
}
frame
->
pts
=
av_rescale_q
(
outlink
->
frame_count_in
,
dm
->
ts_unit
,
(
AVRational
){
1
,
1
})
+
(
dm
->
start_pts
==
AV_NOPTS_VALUE
?
0
:
dm
->
start_pts
);
...
...
@@ -314,7 +316,15 @@ static av_cold void decimate_uninit(AVFilterContext *ctx)
av_frame_free
(
&
dm
->
last
);
av_freep
(
&
dm
->
bdiffs
);
if
(
dm
->
queue
)
{
for
(
i
=
0
;
i
<
dm
->
cycle
;
i
++
)
av_frame_free
(
&
dm
->
queue
[
i
].
frame
);
}
av_freep
(
&
dm
->
queue
);
if
(
dm
->
clean_src
)
{
for
(
i
=
0
;
i
<
dm
->
cycle
;
i
++
)
av_frame_free
(
&
dm
->
clean_src
[
i
]);
}
av_freep
(
&
dm
->
clean_src
);
for
(
i
=
0
;
i
<
ctx
->
nb_inputs
;
i
++
)
av_freep
(
&
ctx
->
input_pads
[
i
].
name
);
...
...
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