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mpegts: fix possible list corruption when unsubscribing from mux

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This commit is contained in:
Adam Sutton 2013-09-25 20:49:05 +01:00
parent 1b41478028
commit 9d6a56a0d3
1 changed files with 8 additions and 3 deletions
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11
src/input/mpegts/mpegts_mux.c
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@ -690,12 +690,17 @@ mpegts_mux_unsubscribe_by_name
( mpegts_mux_t *mm, const char *name )
{
mpegts_mux_instance_t *mmi;
th_subscription_t *s;
th_subscription_t *s, *n;
LIST_FOREACH(mmi, &mm->mm_instances, mmi_mux_link)
LIST_FOREACH(s, &mmi->mmi_subs, ths_mmi_link)
LIST_FOREACH(mmi, &mm->mm_instances, mmi_mux_link) {
s = LIST_FIRST(&mmi->mmi_subs);
while (s) {
n = LIST_NEXT(s, ths_mmi_link);
if (!strcmp(s->ths_title, name))
subscription_unsubscribe(s);
s = n;
}
}
}
/* **************************************************************************