Give more meaningful message on BMP header parsing error

Originally committed as revision 15923 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/bmp.c b/libavcodec/bmp.c
index f4205c9..23837bd 100644 (file)
--- a/libavcodec/bmp.c
+++ b/libavcodec/bmp.c
@@ -74,7 +74,7 @@ static int bmp_decode_frame(AVCodecContext *avctx,
 
     hsize = bytestream_get_le32(&buf); /* header size */
     if(fsize <= hsize){
-        av_log(avctx, AV_LOG_ERROR, "not enough data (%d < %d)\n",
+        av_log(avctx, AV_LOG_ERROR, "declared file size is less than header size (%d < %d)\n",
                fsize, hsize);
         return -1;
     }