From 9b5a8aa16d996f5c3d63a14401efcf7f44b718af Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 23 Jul 2023 23:30:14 +0200 Subject: [PATCH] avformat/imf_cpl: Replace NULL content_title_utf8 by "" Suggested-by: Pierre-Anthony Lemieux Reviewed-by: Pierre-Anthony Lemieux Signed-off-by: Michael Niedermayer (cherry picked from commit ac3e6b74bdd6959ce4411e78161b2f06d0926c43) Signed-off-by: Michael Niedermayer --- libavformat/imf_cpl.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavformat/imf_cpl.c b/libavformat/imf_cpl.c index a688a44711..3328a3ed18 100644 --- a/libavformat/imf_cpl.c +++ b/libavformat/imf_cpl.c @@ -177,6 +177,10 @@ static int fill_content_title(xmlNodePtr cpl_element, FFIMFCPL *cpl) cpl->content_title_utf8 = xmlNodeListGetString(cpl_element->doc, element->xmlChildrenNode, 1); + if (!cpl->content_title_utf8) + cpl->content_title_utf8 = xmlStrdup(""); + if (!cpl->content_title_utf8) + return AVERROR(ENOMEM); return 0; }