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Commit 47eb15b9 authored by Michael Niedermayer's avatar Michael Niedermayer
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avfilter/vf_pullup: fix memleak on error 

Fixes CID1108604
Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent 8f9569cf
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Showing with 6 additions and 2 deletions
libavfilter/vf_pullup.c
View file @ 47eb15b9
...@@ -157,13 +157,17 @@ static PullupField *make_field_queue(PullupContext *s, int len) ...@@ -157,13 +157,17 @@ static PullupField *make_field_queue(PullupContext *s, int len)
for (; len > 0; len--) { for (; len > 0; len--) {
f->next = av_mallocz(sizeof(*f->next)); f->next = av_mallocz(sizeof(*f->next));
if (!f->next) if (!f->next) {
free_field_queue(head, &f);
return NULL; return NULL;
}
f->next->prev = f; f->next->prev = f;
f = f->next; f = f->next;
if (alloc_metrics(s, f) < 0) if (alloc_metrics(s, f) < 0) {
free_field_queue(head, &f);
return NULL; return NULL;
}
} }
f->next = head; f->next = head;
......
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