Fix a crash when probing img2 format with a NULL filename.
authorJoakim Plate <elupus@ecce.se>
Wed, 20 Dec 2006 23:33:50 +0000 (23:33 +0000)
committerAurelien Jacobs <aurel@gnuage.org>
Wed, 20 Dec 2006 23:33:50 +0000 (23:33 +0000)
patch by elupus _at_ ecce.se

Originally committed as revision 7335 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/img2.c

index 7708584..c2538d1 100644 (file)
@@ -154,7 +154,7 @@ static int find_image_range(int *pfirst_index, int *plast_index,
 
 static int image_probe(AVProbeData *p)
 {
-    if (av_str2id(img_tags, p->filename)) {
+    if (p->filename && av_str2id(img_tags, p->filename)) {
         if (av_filename_number_test(p->filename))
             return AVPROBE_SCORE_MAX;
         else