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authorRyan Harrison <rharrison@chromium.org>2017-08-11 16:24:25 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-08-11 21:17:14 +0000
commit05ea7e1ae677d0d5872f7ccbaf28f594ad6d94d9 (patch)
tree614345906f074f412a56d398e2a7473071673e34 /fxbarcode/BC_TwoDimWriter.cpp
parentb1a794a9a2e5fcb8d69665bd347b349fecfe4877 (diff)
downloadpdfium-05ea7e1ae677d0d5872f7ccbaf28f594ad6d94d9.tar.xz
Remove potential out of bounds call to GetAt()
Since m_pos is passed into GetAt() on the underlying string in getCurrentChar(), the value of it needs to confirmed to be valid after decrementing. Some types were changed to reflect the values being stored. BUG=chromium:752480 Change-Id: Ib6d6f52326defd31785e70a17049a08b64dbe069 Reviewed-on: https://pdfium-review.googlesource.com/10652 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'fxbarcode/BC_TwoDimWriter.cpp')
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