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-rw-r--r--070-ffmpeg-fix-v4l2-memory-leak.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/070-ffmpeg-fix-v4l2-memory-leak.patch b/070-ffmpeg-fix-v4l2-memory-leak.patch
new file mode 100644
index 000000000000..2c448137f47b
--- /dev/null
+++ b/070-ffmpeg-fix-v4l2-memory-leak.patch
@@ -0,0 +1,27 @@
+From 30aa0c3f4873a92c5e3da8ba8cf030de56bf4cf7 Mon Sep 17 00:00:00 2001
+From: Zhao Zhili <zhilizhao@tencent.com>
+Date: Wed, 27 Jul 2022 00:32:51 +0800
+Subject: [PATCH] avdevice/v4l2: fix leak of timefilter
+
+Fixes ticket #9844.
+
+Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
+---
+ libavdevice/v4l2.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c
+index 5340382d57..be422d7c8c 100644
+--- a/libavdevice/v4l2.c
++++ b/libavdevice/v4l2.c
+@@ -1011,6 +1011,7 @@ static int v4l2_read_close(AVFormatContext *ctx)
+
+ mmap_close(s);
+
++ ff_timefilter_destroy(s->timefilter);
+ v4l2_close(s->fd);
+ return 0;
+ }
+--
+2.25.1
+