Commit 724e6b3d authored by Gyan Doshi's avatar Gyan Doshi

avformat/yuv4mpegdec: better error logging

parent 609dfb40
......@@ -53,10 +53,14 @@ static int yuv4_read_header(AVFormatContext *s)
break;
}
}
if (i == MAX_YUV4_HEADER)
return -1;
if (strncmp(header, Y4M_MAGIC, strlen(Y4M_MAGIC)))
return -1;
if (i == MAX_YUV4_HEADER) {
av_log(s, AV_LOG_ERROR, "Header too large.\n");
return AVERROR(EINVAL);
}
if (strncmp(header, Y4M_MAGIC, strlen(Y4M_MAGIC))) {
av_log(s, AV_LOG_ERROR, "Invalid magic number for yuv4mpeg.\n");
return AVERROR(EINVAL);
}
header_end = &header[i + 1]; // Include space
for (tokstart = &header[strlen(Y4M_MAGIC) + 1];
......
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