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authorArtem Strygin <art-snake@yandex-team.ru>2017-10-04 19:43:10 +0300
committerChromium commit bot <commit-bot@chromium.org>2017-10-04 17:31:05 +0000
commitadb19b0b11ab16a406d23797564fc0ec3a5da245 (patch)
treecfc6b1d4b23a4433e0dd8026750bd5914eb2b78d /xfa/fgas
parent3e3a78b68c31a5e7b27ef9ebd35f287603abe7fa (diff)
downloadpdfium-adb19b0b11ab16a406d23797564fc0ec3a5da245.tar.xz
Fix Heap-use-after-free in CPDF_SecurityHandler::~CPDF_SecurityHandler.
The CPDF_SecurityHandler contains unowned reference to "ID" array, which is owned by main trailer. Main trailer is owned by CPDF_Parser::m_TrailerData To fix this issue set m_TrailerData before m_pSecurityHandler(CPDF_SecurityHandler) in CPDF_Parser members list. Bug: chromium:771479 Change-Id: I38413ba16b1454ac775c8a07b126fa3b86714c1b Reviewed-on: https://pdfium-review.googlesource.com/15430 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Art Snake <art-snake@yandex-team.ru>
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