X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fmtv.c;h=26a0fd0ea4b60c55159e44bff2d3c8bc3e80efc2;hb=bc70684e74a185d7b80c8b80bdedda659cb581b8;hp=728f4a4781c48a801808057e26141a1920924628;hpb=4d8875ec23cf299277a0f028ea2ac99eb6f603c9;p=ffmpeg

diff --git a/libavformat/mtv.c b/libavformat/mtv.c
index 728f4a4781c..26a0fd0ea4b 100644
--- a/libavformat/mtv.c
+++ b/libavformat/mtv.c
@@ -171,6 +171,8 @@ static int mtv_read_header(AVFormatContext *s)
     st->codecpar->width           = mtv->img_width;
     st->codecpar->height          = mtv->img_height;
     st->codecpar->extradata       = av_strdup("BottomUp");
+    if (!st->codecpar->extradata)
+        return AVERROR(ENOMEM);
     st->codecpar->extradata_size  = 9;
 
     // audio - mp3
@@ -223,7 +225,7 @@ static int mtv_read_packet(AVFormatContext *s, AVPacket *pkt)
     return ret;
 }
 
-AVInputFormat ff_mtv_demuxer = {
+const AVInputFormat ff_mtv_demuxer = {
     .name           = "mtv",
     .long_name      = NULL_IF_CONFIG_SMALL("MTV"),
     .priv_data_size = sizeof(MTVDemuxContext),