Message ID | 20190913163012.91715-1-hello.vectronic@gmail.com |
---|---|
State | New |
Headers | show |
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c index 4f725ba09a..8022ba9afe 100644 --- a/libavformat/dashdec.c +++ b/libavformat/dashdec.c @@ -1185,6 +1185,7 @@ static int parse_programinformation(AVFormatContext *s, xmlNodePtr node) node = xmlFirstElementChild(node); while (node) { + val = NULL; if (!av_strcasecmp(node->name, "Title")) { val = xmlNodeGetContent(node); if (val) { @@ -1202,7 +1203,9 @@ static int parse_programinformation(AVFormatContext *s, xmlNodePtr node) } } node = xmlNextElementSibling(node); - xmlFree(val); + if (val) { + xmlFree(val); + } } return 0; }
prevent attempt to call xmlFree if val was not allocated fixes: 8135 Signed-off-by: vectronic <hello.vectronic@gmail.com> --- libavformat/dashdec.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)