Issue 1377493005: Prevent divide by zeros in CJBig2_GSIDProc::decode_MMR().

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Issue 1377493005: Prevent divide by zeros in CJBig2_GSIDProc::decode_MMR(). (Closed)

Created:
5 years, 2 months ago by Lei Zhang

Modified:
5 years, 2 months ago

Reviewers:
Tom Sepez

CC:
pdfium-reviews_googlegroups.com

Base URL:
https://pdfium.googlesource.com/pdfium@master

Target Ref:
refs/heads/master

Visibility:
Public.

Prevent divide by zeros in CJBig2_GSIDProc::decode_MMR(). Check the image size before attempting to decode. BUG=538103 R=tsepez@chromium.org Committed: https://pdfium.googlesource.com/pdfium/+/9fb70fbded5c0bf4f5313a49fd3496b4d4fa71ca

Created: 5 years, 2 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+5 lines, -0 lines)			Patch
	M	core/src/fxcodec/jbig2/JBig2_Context.cpp	View		1 chunk	+5 lines, -0 lines	0 comments	Download

Total messages: 4 (1 generated)

Lei Zhang

5 years, 2 months ago (2015-10-02 17:58:46 UTC) #4

Message was sent while issue was closed.

Committed patchset #2 (id:20001) manually as
9fb70fbded5c0bf4f5313a49fd3496b4d4fa71ca (presubmit successful).