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| author | Nicolas Pena <npm@chromium.org> | 2017-04-05 15:50:53 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-04-05 20:29:31 +0000 |
| commit | 3198c681df875f7f268f03040b64343741d4bda1 (patch) | |
| tree | 6bd488f8109f7868104286fc659e41c9490914c9 /fpdfsdk/cpdfsdk_widgethandler.cpp | |
| parent | c057abce3508b0cd31b631b31bc41d2ecf5c37b0 (diff) | |
| download | pdfium-3198c681df875f7f268f03040b64343741d4bda1.tar.xz | |
Libtiff: Prevent OOM in TIFFFillStrip
In TIFFFillStrip, calls to TIFFReadBufferSetup may allocate large amounts of
memory. In this CL we do sanity checks on the claimed size of the raw strip
data before that happens, to prevent out-of-memory.
Bug: chromium:707431
Change-Id: I4e7c9a8630fad11d4f68a3ceccd71ffa511f4293
Reviewed-on: https://pdfium-review.googlesource.com/3811
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fpdfsdk/cpdfsdk_widgethandler.cpp')
0 files changed, 0 insertions, 0 deletions