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authorJun Fang <jun_fang@foxitsoftware.com>2015-10-09 13:14:54 +0800
committerJun Fang <jun_fang@foxitsoftware.com>2015-10-09 13:58:09 +0800
commit14ce18c7c4ffe06ec743dbbb8bc523bb223cef5d (patch)
treea838265d84bd9226e6624df520375caf462eea0a /BUILD.gn
parenta51027d660e30da1ceaa7a025257725341649ffb (diff)
downloadpdfium-14ce18c7c4ffe06ec743dbbb8bc523bb223cef5d.tar.xz
Merge to XFA: Fix heap-buffer-overflow in color_sycc_to_rgb
It's a bug existing in the conversion from YUV420 to RGB. For YUV 420 format, four pixels have 4 Y but only one U and one V. In some cases, there are odd columns or lines in some images. The pixels on last line or column may have Y but no U or V data. For this case, We shall extend U or V using the data on previous column or line. BUG=497357 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1342683002 .
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