commit | 640ce01e14c2e9b7b4ee3928988ff82eb230620e | [log] [tgz] |
---|---|---|
author | Dan Sinclair <dsinclair@chromium.org> | Wed Apr 26 09:31:15 2017 -0400 |
committer | dsinclair <dsinclair@chromium.org> | Wed Apr 26 13:32:34 2017 +0000 |
tree | 308767209a7a39a961f929bff5c4b731982cc0de | |
parent | 9612873a07b631d29a47abf4f8e31eadf85d7798 [diff] |
[Merge M59] Initialize colour values The colour values returned from the ColorSpace GetRBG methods may not have set a value. This CL updates the CPDF_MeshStream to always initialize the values to 0 so they can't be used uninitialized. TBR=tsepez@chromium.org Bug: chromium:714074 Change-Id: Id2db5eabe31d2ff19f9330b2bc5c681680cf461d Reviewed-on: https://pdfium-review.googlesource.com/4450 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org> (cherry picked from commit 302cd78d00c280cb212a5934a7a8293851e9650c) Change-Id: Ieaa639ed65c0ff8e654d6559818c32ff770d49d7 Reviewed-on: https://pdfium-review.googlesource.com/4530 Reviewed-by: dsinclair <dsinclair@chromium.org>
diff --git a/core/fpdfapi/page/cpdf_meshstream.cpp b/core/fpdfapi/page/cpdf_meshstream.cpp index c173bc6..ac93513 100644 --- a/core/fpdfapi/page/cpdf_meshstream.cpp +++ b/core/fpdfapi/page/cpdf_meshstream.cpp
@@ -204,9 +204,9 @@ (m_ColorMax[i] - m_ColorMin[i]) / m_ComponentMax; } - float r; - float g; - float b; + float r = 0.0; + float g = 0.0; + float b = 0.0; if (m_funcs.empty()) { m_pCS->GetRGB(color_value, &r, &g, &b); return std::tuple<float, float, float>(r, g, b);