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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,5 +1,13 @@ 2017-07-11 Even Rouault <even.rouault at spatialys.com> + * libtiff/tif_lzw.c: fix potential out-of-buffer read on 1-byte LZW + strips. Crashing issue only on memory mapped files, where the strip + offset is the last byte of the file, and the file size is a multiple + of one page size on the CPU architecture (typically 4096). Credit + to myself :-) + +2017-07-11 Even Rouault <even.rouault at spatialys.com> + * test/tiffcp-lzw-compat.sh, test/images/quad-lzw-compat.tiff: new files to test old-style LZW decompression * test/common.sh, Makefile.am, CMakeList.txt: updated with above |