ffmpeg | branch: master | Pierre-Anthony Lemieux <p...@palemieux.com> | Thu Aug 25 20:21:53 2022 -0700| [6e91d405be3c8a1ded025498085e0e606e337030] | committer: Andreas Rheinhardt
avformat/imfdec: check if Asset/Id exists before trying to read it Fixes Coverity issue #1512406 Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6e91d405be3c8a1ded025498085e0e606e337030 --- libavformat/imfdec.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/libavformat/imfdec.c b/libavformat/imfdec.c index 5bbe7a53f8..fde91a6419 100644 --- a/libavformat/imfdec.c +++ b/libavformat/imfdec.c @@ -233,7 +233,12 @@ static int parse_imf_asset_map_from_xml_dom(AVFormatContext *s, asset = &(asset_map->assets[asset_map->asset_count]); - if (ff_imf_xml_read_uuid(ff_imf_xml_get_child_element_by_name(asset_element, "Id"), asset->uuid)) { + if (!(node = ff_imf_xml_get_child_element_by_name(asset_element, "Id"))) { + av_log(s, AV_LOG_ERROR, "Unable to parse asset map XML - missing Id node\n"); + return AVERROR_INVALIDDATA; + } + + if (ff_imf_xml_read_uuid(node, asset->uuid)) { av_log(s, AV_LOG_ERROR, "Could not parse UUID from asset in asset map.\n"); return AVERROR_INVALIDDATA; } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
