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| author | kcwu <kcwu@chromium.org> | 2016-10-04 19:00:41 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-10-04 19:00:41 -0700 |
| commit | 958e57cbe864f356140b74cbc3b70bf352187bd4 (patch) | |
| tree | ec334c7db2f0ab35e926f19c2c7763746d99a042 /third_party/lcms2-2.6/README.pdfium | |
| parent | 98c6c15abfec45648d85c73e746f0cb109a8d35b (diff) | |
| download | pdfium-958e57cbe864f356140b74cbc3b70bf352187bd4.tar.xz | |
Fix cmdStageAllocMatrix parameter swap
For cmdStageAllocMatrix, InputChans is length of Matrix, OutputChans is
length of Offsets. The original code will allocate NewElem->Offset with
length Cols=InputChans (cmslut.c:417). This results in heap buffer
overflow later.
BUG=chromium:651849
Review-Url: https://codereview.chromium.org/2384063006
Diffstat (limited to 'third_party/lcms2-2.6/README.pdfium')
| -rw-r--r-- | third_party/lcms2-2.6/README.pdfium | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/third_party/lcms2-2.6/README.pdfium b/third_party/lcms2-2.6/README.pdfium index 29479392c4..1fa3f56164 100644 --- a/third_party/lcms2-2.6/README.pdfium +++ b/third_party/lcms2-2.6/README.pdfium @@ -18,4 +18,5 @@ Local Modifications: 0006-memory-leak-Type_NamedColor_Read.patch: Fix memory leak in Type_NamedColor_Read. 0007-memory-leak-OptimizeByResampling.patch: Fix memory leak in OptimizeByResampling. 0008-memory-leak-Type_MPEmatrix_Read.patch: Fix memory leak in MPEmatrix_Read. +0009-cols-rows-swap.patch: Fix rows/cols swap in cmsStageAllocMatrix. TODO(ochang): List other patches. |