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2018-04-27Updated libtiff 4.0.8->4.0.9Ryan Harrison
Applied 0000-build-config.patch Applied 0006-HeapBufferOverflow-ChopUpSingleUncompressedStrip.patch Applied 0008-HeapBufferOverflow-ChopUpSingleUncompressedStrip.patch Updated and applied 0017-safe_skews_in_gtTileContig.patch Removed 0025-upstream-OOM-gtTileContig.patch, already applied Removed 0026-upstream-null-dereference.patch, already applied Applied 0027-build-config.patch Updated and applied 0028-nstrips-OOM.patch BUG=pdfium:1074 Change-Id: I32510327155213fd6256c5a67fa1be3a54cb975c Reviewed-on: https://pdfium-review.googlesource.com/31550 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-03-21Upgrade libtiff to 4.0.7.Lei Zhang
Change-Id: If3f67767f738b7f23230ca8c37c9af2e31696e82 Reviewed-on: https://pdfium-review.googlesource.com/3117 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2016-10-10libtiff: Prevent a buffer overflow in function ChopUpSingleUncompressedStrip.stackexploit
The patch (https://codereview.chromium.org/2284063002) for Issue 618267 was insufficient. The integer overflow still could be triggered and could lead to heap buffer overflow. This CL strengthens integer overflow check in function _TIFFCheckRealloc. BUG=chromium:654169 R=ochang@chromium.org, tsepez@chromium.org, dsinclair@chromium.org Review-Url: https://codereview.chromium.org/2405693002
2016-08-29Fix for #618267. Adding a method to determine if multiplication hastracy_jiang
overflow. BUG=618267 Review-Url: https://codereview.chromium.org/2284063002
2016-01-07XFA: Upgrade to libtiff 4.0.6.Lei Zhang
R=jun_fang@foxitsoftware.com, tsepez@chromium.org Review URL: https://codereview.chromium.org/1563103002 .
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