From 21a928d07c25c552765fcdbe320c1adeadbef5b8 Mon Sep 17 00:00:00 2001
From: Ramiro Polla <ramiro.polla@gmail.com>
Date: Fri, 30 Sep 2011 17:49:43 -0300
Subject: [PATCH] dshow: release filter reference obtained from enumeration
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavdevice/dshow.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavdevice/dshow.c b/libavdevice/dshow.c
index 4f641e72118..0191d510622 100644
--- a/libavdevice/dshow.c
+++ b/libavdevice/dshow.c
@@ -121,10 +121,12 @@ dshow_read_close(AVFormatContext *s)
if (r == S_OK) {
IBaseFilter *f;
IEnumFilters_Reset(fenum);
- while (IEnumFilters_Next(fenum, 1, &f, NULL) == S_OK)
+ while (IEnumFilters_Next(fenum, 1, &f, NULL) == S_OK) {
if (IGraphBuilder_RemoveFilter(ctx->graph, f) == S_OK)
IEnumFilters_Reset(fenum); /* When a filter is removed,
* the list must be reset. */
+ IBaseFilter_Release(f);
+ }
IEnumFilters_Release(fenum);
}
IGraphBuilder_Release(ctx->graph);
--
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