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| author | Lei Zhang <thestig@chromium.org> | 2015-10-07 21:30:06 -0700 |
|---|---|---|
| committer | Lei Zhang <thestig@chromium.org> | 2015-10-07 21:30:06 -0700 |
| commit | 1862e57553c857596b29db8a176a98ade956ea1b (patch) | |
| tree | c50b21d90755a63dc21b932ddd15569bbe179da8 /core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h | |
| parent | dcdd29e266c282dc4020f297fcb5e5da9c1f1537 (diff) | |
| download | pdfium-1862e57553c857596b29db8a176a98ade956ea1b.tar.xz | |
Merge to XFA: Fix regression in JBIG2 decoding from commit ce37d73.
many callers can tolerate CJBig2_ArithIntDecoder::decode() OOB failure.
BUG=539749, pdfium:209
TBR=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1384663007 .
(cherry picked from commit 35902e725aa6cc83a317c3b6fdd1926b81b8e44b)
Review URL: https://codereview.chromium.org/1396663003 .
Diffstat (limited to 'core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h')
| -rw-r--r-- | core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h b/core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h index f31636b77c..391004b561 100644 --- a/core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h +++ b/core/src/fxcodec/jbig2/JBig2_ArithIntDecoder.h @@ -17,6 +17,8 @@ class CJBig2_ArithIntDecoder { CJBig2_ArithIntDecoder(); ~CJBig2_ArithIntDecoder(); + // Returns true on success, and false when an OOB condition occurs. Many + // callers can tolerate OOB and do not check the return value. bool decode(CJBig2_ArithDecoder* pArithDecoder, int* nResult); private: |