diff options
| -rw-r--r-- | src/bin/jp2/convertbmp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/bin/jp2/convertbmp.c b/src/bin/jp2/convertbmp.c index b49e7a08..2715fdf2 100644 --- a/src/bin/jp2/convertbmp.c +++ b/src/bin/jp2/convertbmp.c @@ -392,6 +392,10 @@ static OPJ_BOOL bmp_read_info_header(FILE* IN, OPJ_BITMAPINFOHEADER* header) header->biBitCount = (OPJ_UINT16)getc(IN); header->biBitCount |= (OPJ_UINT16)((OPJ_UINT32)getc(IN) << 8); + if (header->biBitCount == 0) { + fprintf(stderr, "Error, invalid biBitCount %d\n", 0); + return OPJ_FALSE; + } if (header->biSize >= 40U) { header->biCompression = (OPJ_UINT32)getc(IN); |