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-rw-r--r--libavcodec/bmp_parser.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/bmp_parser.c b/libavcodec/bmp_parser.c
index d2a04ef69b..cd65f02a2e 100644
--- a/libavcodec/bmp_parser.c
+++ b/libavcodec/bmp_parser.c
@@ -53,7 +53,8 @@ restart:
if (bpc->pc.frame_start_found == 0) {
if ((state >> 48) == (('B' << 8) | 'M')) {
bpc->fsize = av_bswap32(state >> 16);
- bpc->pc.frame_start_found = 1;
+ if (bpc->fsize > 17)
+ bpc->pc.frame_start_found = 1;
}
} else if (bpc->pc.frame_start_found == 2+4+4) {
// unsigned hsize = av_bswap32(state>>32);