Use xmlFree instead of av_freep snip from libxml2:
* xmlGetProp: ... * Returns the attribute value or NULL if not found. * It's up to the caller to free the memory with xmlFree(). According to libxml2, you are supposed to use xmlFree instead of free on the pointer returned by it, and also using av_freep on Windows will call _aligned_free instead of normal free, causing _aligned_free to raise SIGTRAP and crashing ffmpeg and ffplay. To reproduce, download a build from gyan or BtBN for windows (also happens with some of Zeranoe's builds) https://www.gyan.dev/ffmpeg/builds/ https://github.com/BtbN/FFmpeg-Builds and run either ffplay.exe http://download.tsi.telecom-paristech.fr/gpac/DASH_CONFORMANCE/TelecomParisTech/mp4-live/mp4-live-mpd-AV-NBS.mpd or ffmpeg.exe -i http://download.tsi.telecom-paristech.fr/gpac/DASH_CONFORMANCE/TelecomParisTech/mp4-live/mp4-live-mpd-AV-NBS.mpd -f null - Signed-off-by: Christopher Degawa <c...@randomderp.com> --- libavformat/dashdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c index 99b9c45439..42ea74635b 100644 --- a/libavformat/dashdec.c +++ b/libavformat/dashdec.c @@ -1145,7 +1145,7 @@ static int parse_manifest_adaptationset(AVFormatContext *s, const char *url, } err: - av_freep(&c->adaptionset_lang); + xmlFree(c->adaptionset_lang); return ret; } -- 2.25.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
