diff options
Diffstat (limited to 'fitz/image_tiff.c')
| -rw-r--r-- | fitz/image_tiff.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fitz/image_tiff.c b/fitz/image_tiff.c index de4c0732..f79e8672 100644 --- a/fitz/image_tiff.c +++ b/fitz/image_tiff.c @@ -286,8 +286,8 @@ fz_expand_tiff_colormap(struct tiff *tiff) for (y = 0; y < tiff->imagelength; y++) { - src = tiff->samples + (tiff->stride * y); - dst = samples + (stride * y); + src = tiff->samples + (unsigned int)(tiff->stride * y); + dst = samples + (unsigned int)(stride * y); for (x = 0; x < tiff->imagewidth; x++) { @@ -403,8 +403,8 @@ fz_decode_tiff_strips(struct tiff *tiff) unsigned wlen = tiff->stride * tiff->rowsperstrip; unsigned char *rp = tiff->bp + offset; - if (wp + wlen > tiff->samples + tiff->stride * tiff->imagelength) - wlen = tiff->samples + tiff->stride * tiff->imagelength - wp; + if (wp + wlen > tiff->samples + (unsigned int)(tiff->stride * tiff->imagelength)) + wlen = tiff->samples + (unsigned int)(tiff->stride * tiff->imagelength) - wp; if (rp + rlen > tiff->ep) fz_throw(tiff->ctx, "strip extends beyond the end of the file"); |