core/src/fxcodec/jbig2/JBig2_Image.cpp - Issue 1472113002: Fix a NULL pointer crash in the CJBig2_Image copy constructor.

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Unified Diff: core/src/fxcodec/jbig2/JBig2_Image.cpp

Issue 1472113002: Fix a NULL pointer crash in the CJBig2_Image copy constructor. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: rebase Created 5 years, 1 month ago

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Index: core/src/fxcodec/jbig2/JBig2_Image.cpp

diff --git a/core/src/fxcodec/jbig2/JBig2_Image.cpp b/core/src/fxcodec/jbig2/JBig2_Image.cpp

index a2a0acfe95640b4b39c20c499800f8babad252f5..074458744dbf6f7799645bc536d1f83ccf0fde89 100644

--- a/core/src/fxcodec/jbig2/JBig2_Image.cpp

+++ b/core/src/fxcodec/jbig2/JBig2_Image.cpp

@@ -36,7 +36,7 @@ CJBig2_Image::CJBig2_Image(int32_t w,

m_pData = pBuf;

m_bNeedFree = FALSE;

}

-CJBig2_Image::CJBig2_Image(CJBig2_Image& im) {

+CJBig2_Image::CJBig2_Image(const CJBig2_Image& im) {

m_nWidth = im.m_nWidth;

m_nHeight = im.m_nHeight;

m_nStride = im.m_nStride;

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