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authorNicolas Pena <npm@chromium.org>2017-01-27 10:05:36 -0500
committerChromium commit bot <commit-bot@chromium.org>2017-01-27 15:32:35 +0000
commit6438c4f36da162f72e0d53e8fff45cd6687b7f5c (patch)
tree0efaccaea0b15375432c387ebc8ee5ce1126254e /fpdfsdk/pdfsdk_fieldaction.cpp
parentd532036fbb0efa4687f89598ff37518e3825c7b9 (diff)
downloadpdfium-6438c4f36da162f72e0d53e8fff45cd6687b7f5c.tar.xz
Limit parsing recursion levels in CPDF_StreamParser
We currently only limit the array recursion levels. This recursion level may also be reset when parsing. This is insufficient to protect against stack overflows. BUG=681920 Change-Id: I69bd0c912fb45c0e68b9b9fa961d43f0adc9bdd3 Reviewed-on: https://pdfium-review.googlesource.com/2434 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
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