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| author | JUN FANG <jun_fang@foxitsoftware.com> | 2015-02-12 04:38:03 -0800 |
|---|---|---|
| committer | JUN FANG <jun_fang@foxitsoftware.com> | 2015-02-12 04:38:03 -0800 |
| commit | 493f5c622d23b8011cb8cdbacbb7258afe7d4ba1 (patch) | |
| tree | 5811cdac7e4688850525a6203959dadcb1ff6cc0 | |
| parent | 9f93baf8766c2505f9ad28ebfedb4f28ece7aa02 (diff) | |
| download | pdfium-493f5c622d23b8011cb8cdbacbb7258afe7d4ba1.tar.xz | |
Fix an error 'Use-of-uninitialized-value in CPDF_Function::Call'
This issue was introduced in https://codereview.chromium.org/886953002/.
BUG=454280
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/869343008
| -rw-r--r-- | core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp index b112540356..ae912ac50f 100644 --- a/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp +++ b/core/src/fpdfapi/fpdf_page/fpdf_page_func.cpp @@ -583,10 +583,10 @@ FX_BOOL CPDF_SampledFunc::v_Call(FX_FLOAT* inputs, FX_FLOAT* results) const } } else { FX_SAFE_INT32 bitpos2 = blocksize[i]; - bitpos2 += 1; - bitpos2 *= m_nBitsPerSample; + bitpos2 += pos; bitpos2 *= m_nOutputs; - bitpos2 += bitpos.ValueOrDie(); + bitpos2 += j; + bitpos2 *= m_nBitsPerSample; if (!bitpos2.IsValid()) { return FALSE; } |