diff options
Diffstat (limited to 'libavcodec/fitsdec.c')
| -rw-r--r-- | libavcodec/fitsdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/fitsdec.c b/libavcodec/fitsdec.c index a20b8fa..1f06754 100644 --- a/libavcodec/fitsdec.c +++ b/libavcodec/fitsdec.c @@ -143,7 +143,7 @@ static int fits_read_header(AVCodecContext *avctx, const uint8_t **ptr, FITSHead size = abs(header->bitpix) >> 3; for (i = 0; i < header->naxis; i++) { - if (size && header->naxisn[i] > SIZE_MAX / size) { + if (size == 0 || header->naxisn[i] > SIZE_MAX / size) { av_log(avctx, AV_LOG_ERROR, "unsupported size of FITS image"); return AVERROR_INVALIDDATA; } |
