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authorfoxit <jun_fang@foxitsoftware.com>2014-07-07 14:03:18 -0700
committerfoxit <jun_fang@foxitsoftware.com>2014-07-07 14:03:18 -0700
commitf3227aeb0b4243a0ce4da5f6adfa1ebbfc902d17 (patch)
tree5fcf8db15b29acfec0bfdb4aefd953ab69a4a32d /core/src/fpdfapi
parente644f7f0bc3f152461c5e29ca5c96d4837ba62d9 (diff)
downloadpdfium-f3227aeb0b4243a0ce4da5f6adfa1ebbfc902d17.tar.xz
Fix uninitialized nresults and RGB
BUG=387785 R=palmer@chromium.org Review URL: https://codereview.chromium.org/362403002
Diffstat (limited to 'core/src/fpdfapi')
-rw-r--r--core/src/fpdfapi/fpdf_page/fpdf_page_colors.cpp2
-rw-r--r--core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp2
2 files changed, 2 insertions, 2 deletions
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_colors.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_colors.cpp
index 3dad6be129..867b245a50 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_colors.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_colors.cpp
@@ -1027,7 +1027,7 @@ FX_BOOL CPDF_DeviceNCS::GetRGB(FX_FLOAT* pBuf, FX_FLOAT& R, FX_FLOAT& G, FX_FLOA
return FALSE;
}
CFX_FixedBufGrow<FX_FLOAT, 16> results(m_pFunc->CountOutputs());
- int nresults;
+ int nresults = 0;
m_pFunc->Call(pBuf, m_nComponents, results, nresults);
if (nresults == 0) {
return FALSE;
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
index 4b4f929179..0bf6311b19 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
@@ -710,7 +710,7 @@ static void _DrawCoonPatchMeshes(FX_BOOL bTensor, CFX_DIBitmap* pBitmap, CFX_Aff
pObject2Bitmap->Transform(coords[i].x, coords[i].y);
}
for (i = iStartColor; i < 4; i ++) {
- FX_FLOAT r, g, b;
+ FX_FLOAT r=0.0f, g=0.0f, b=0.0f;
stream.GetColor(r, g, b);
patch.patch_colors[i].comp[0] = (FX_INT32)(r * 255);
patch.patch_colors[i].comp[1] = (FX_INT32)(g * 255);