X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Frsd.c;h=1eff5de7e657b4ce328afe8c838969d71fff6339;hb=140dfd14fdab67daf9f067509b09a667cbf788d4;hp=bb2f3bc7a227228ab35cc2b01b7f99d0d73a516e;hpb=3fe3c8abb15a98a118b3476d6847d6a6d436399b;p=ffmpeg

diff --git a/libavformat/rsd.c b/libavformat/rsd.c
index bb2f3bc7a22..1eff5de7e65 100644
--- a/libavformat/rsd.c
+++ b/libavformat/rsd.c
@@ -70,7 +70,7 @@ static int rsd_read_header(AVFormatContext *s)
     codec->codec_tag  = avio_rl32(pb);
     codec->codec_id   = ff_codec_get_id(rsd_tags, codec->codec_tag);
     if (!codec->codec_id) {
-        char tag_buf[5];
+        char tag_buf[32];
 
         av_get_codec_tag_string(tag_buf, sizeof(tag_buf), codec->codec_tag);
         for (i=0; i < FF_ARRAY_ELEMS(rsd_unsupported_tags); i++) {