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authorJUN FANG <jun_fang@foxitsoftware.com>2015-01-31 10:12:50 -0800
committerJUN FANG <jun_fang@foxitsoftware.com>2015-01-31 10:12:50 -0800
commit7dc63e6c53add27084929ffe52436b7bb6667a80 (patch)
treecaa9d89124575dac34352a8ef1ce855f1f9dc088 /third_party
parentdc8c95053b2872e9bd0fb96d618826ca70d84164 (diff)
downloadpdfium-7dc63e6c53add27084929ffe52436b7bb6667a80.tar.xz
Fix heap buffer overflow in CPDF_SampledFunc::v_Call
This issue was caused by integer overflow in CPDF_SampledFunc::v_Call. The root cause of this issue is that the content in the test pdf file was damaged. The solution is to check whether an integer is overflow before using it. BUG=452455 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/886953002
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