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author | Even Rouault <even.rouault@spatialys.com> | 2020-02-26 21:37:54 +0000 |
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committer | Even Rouault <even.rouault@spatialys.com> | 2020-02-26 21:37:54 +0000 |
commit | 06d6e36187f465f8fd2b2140aefc13e79c3cfb89 (patch) | |
tree | 4e7ff2558c2f97109b55bf51fbdffb11fde1251f | |
parent | bf53c80aeaee18f812ed318c880aa050aa41287f (diff) | |
parent | e8974423448b2bf14102f0331d687d796ae12172 (diff) | |
download | libtiff-git-06d6e36187f465f8fd2b2140aefc13e79c3cfb89.tar.gz |
Merge branch 'division-by-zero' into 'master'
tools/tiffcp.c: fix potential division by zero
See merge request libtiff/libtiff!83
-rw-r--r-- | tools/tiffcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/tiffcp.c b/tools/tiffcp.c index 84d81488..ad551ef2 100644 --- a/tools/tiffcp.c +++ b/tools/tiffcp.c @@ -1417,7 +1417,7 @@ DECLAREreadFunc(readSeparateTilesIntoBuffer) uint32 row; uint16 bps = 0, bytes_per_sample; - if (spp > (INT_MAX / tilew)) + if (tilew && spp > (INT_MAX / tilew)) { TIFFError(TIFFFileName(in), "Error, cannot handle that much samples per tile row (Tile Width * Samples/Pixel)"); return 0; |