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avfilter/vf_premultiply: Fix leak of names of inpads

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These names leak because freeing them in the uninit function has been
forgotten. Instead of adding the freeing code, this commit stops
allocating these names. They are constants anyway.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-08-22 03:51:46 +02:00
parent 080d2c67f5
commit 7e736cd38a
1 changed files with 4 additions and 12 deletions
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16
libavfilter/vf_premultiply.c
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@ -673,27 +673,19 @@ static av_cold int init(AVFilterContext *ctx)
s->inverse = 1;
pad.type = AVMEDIA_TYPE_VIDEO;
pad.name = av_strdup("main");
pad.name = "main";
pad.config_props = config_input;
if (!pad.name)
return AVERROR(ENOMEM);
if ((ret = ff_insert_inpad(ctx, 0, &pad)) < 0) {
av_freep(&pad.name);
if ((ret = ff_insert_inpad(ctx, 0, &pad)) < 0)
return ret;
}
if (!s->inplace) {
pad.type = AVMEDIA_TYPE_VIDEO;
pad.name = av_strdup("alpha");
pad.name = "alpha";
pad.config_props = NULL;
if (!pad.name)
return AVERROR(ENOMEM);
if ((ret = ff_insert_inpad(ctx, 1, &pad)) < 0) {
av_freep(&pad.name);
if ((ret = ff_insert_inpad(ctx, 1, &pad)) < 0)
return ret;
}
}
return 0;