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author | Jun Fang <jun_fang@foxitsoftware.com> | 2014-08-07 10:08:19 -0700 |
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committer | Jun Fang <jun_fang@foxitsoftware.com> | 2014-08-07 10:08:19 -0700 |
commit | df449c0eb4b1fb5583da71265faf50a9a520be3c (patch) | |
tree | af2cd605bebfe9d2b745fbc11585e5d73bce7ed3 /fpdfsdk/src/fpdfview.cpp | |
parent | 2ee9c3a71497cb637a4953928014863a4ebb1ed6 (diff) | |
download | pdfium-chromium/2122.tar.xz |
Change '>=' back to '>' in extension.h due to bad fixchromium/2122chromium/2121chromium/2120chromium/2119chromium/2118
BUG=400662
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/445303002
Diffstat (limited to 'fpdfsdk/src/fpdfview.cpp')
-rw-r--r-- | fpdfsdk/src/fpdfview.cpp | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/fpdfsdk/src/fpdfview.cpp b/fpdfsdk/src/fpdfview.cpp index af24e71b94..23d44935b5 100644 --- a/fpdfsdk/src/fpdfview.cpp +++ b/fpdfsdk/src/fpdfview.cpp @@ -299,14 +299,16 @@ public: virtual FX_FILESIZE GetSize() {return m_size;} virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) { - if (offset < 0) { - return FALSE; - } - FX_SAFE_FILESIZE newPos = base::checked_cast<FX_FILESIZE, size_t>(size); - newPos += offset; - if (!newPos.IsValid() || newPos.ValueOrDie() > (FX_DWORD)m_size) return FALSE; - FXSYS_memcpy(buffer, m_pBuf+offset, size); - return TRUE; + if (offset < 0) { + return FALSE; + } + FX_SAFE_FILESIZE newPos = base::checked_cast<FX_FILESIZE, size_t>(size); + newPos += offset; + if (!newPos.IsValid() || newPos.ValueOrDie() > (FX_DWORD)m_size) { + return FALSE; + } + FXSYS_memcpy(buffer, m_pBuf+offset, size); + return TRUE; } private: FX_BYTE* m_pBuf; |