[FFmpeg-devel] [PATCH 04/21] avformat/dashdec: Don't overwrite and leak old initialization fragments
Andreas Rheinhardt
andreas.rheinhardt at gmail.com
Sat Sep 19 19:35:53 EEST 2020
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
One could also error out instead.
libavformat/dashdec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
index d84da16dbd..3f51e079cf 100644
--- a/libavformat/dashdec.c
+++ b/libavformat/dashdec.c
@@ -614,6 +614,7 @@ static int parse_manifest_segmenturlnode(AVFormatContext *s, struct representati
initialization_val = xmlGetProp(fragmenturl_node, "sourceURL");
range_val = xmlGetProp(fragmenturl_node, "range");
if (initialization_val || range_val) {
+ free_fragment(&rep->init_section);
rep->init_section = get_Fragment(range_val);
if (!rep->init_section) {
xmlFree(initialization_val);
--
2.25.1
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