prevent attempt to call xmlFree if val was not allocated
fixes: 8135
Signed-off-by: vectronic <hello.vectro...@gmail.com>
---
libavformat/dashdec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
index 8c0a9b0102..738bfeaefb 100644
--- a/libavformat/dashdec.c
+++ b/libavformat/dashdec.c
@@ -1203,6 +1203,7 @@ static int parse_programinformation(AVFormatContext *s,
xmlNodePtr node)
}
node = xmlNextElementSibling(node);
xmlFree(val);
+ val = NULL;
}
return 0;
}
--
2.20.1 (Apple Git-117)
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