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| author | Lei Zhang <thestig@chromium.org> | 2015-11-24 11:29:36 -0800 |
|---|---|---|
| committer | Lei Zhang <thestig@chromium.org> | 2015-11-24 11:29:36 -0800 |
| commit | d03bc01003ae2603dafdc07b901ffef0a509a2b9 (patch) | |
| tree | 978be82850771bb717c19218c5431a45afd75876 /core/src/fxcodec/jbig2/JBig2_Image.cpp | |
| parent | 3b1bd5cbbcc1a606275fe98e813a37531572f374 (diff) | |
| download | pdfium-d03bc01003ae2603dafdc07b901ffef0a509a2b9.tar.xz | |
Fix a NULL pointer crash in the CJBig2_Image copy constructor.
Also change the copy ctor to take a const ref.
BUG=560520
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1472113002 .
Diffstat (limited to 'core/src/fxcodec/jbig2/JBig2_Image.cpp')
| -rw-r--r-- | core/src/fxcodec/jbig2/JBig2_Image.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/fxcodec/jbig2/JBig2_Image.cpp b/core/src/fxcodec/jbig2/JBig2_Image.cpp index a2a0acfe95..074458744d 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; |