diff options
Diffstat (limited to 'libavcodec/sgidec.c')
| -rw-r--r-- | libavcodec/sgidec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/sgidec.c b/libavcodec/sgidec.c index a32620be78..4f7f8ac9f1 100644 --- a/libavcodec/sgidec.c +++ b/libavcodec/sgidec.c @@ -58,7 +58,7 @@ static int expand_rle_row(SgiState *s, uint8_t *out_buf, } /* Check for buffer overflow. */ - if (out_buf + pixelstride * (count - 1) >= out_end) + if (out_end - out_buf <= pixelstride * (count - 1)) return AVERROR_INVALIDDATA; if (pixel & 0x80) { |