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authorBo Xu <bo_xu@foxitsoftware.com>2014-12-10 16:45:46 -0800
committerBo Xu <bo_xu@foxitsoftware.com>2014-12-10 16:45:46 -0800
commit869517236c27b92b7060da7f44a0b01e252e8211 (patch)
tree05c7a14c13a5f7c74fed1485959b9609883153f4 /core
parent381b911795bb42295e61976b0df3d7e46b780d02 (diff)
downloadpdfium-869517236c27b92b7060da7f44a0b01e252e8211.tar.xz
Do not do strict check of BitsPerComponent for RunLengthDecode filter
BUG=438421 R=tsepez@chromium.org Review URL: https://codereview.chromium.org/790363002
Diffstat (limited to 'core')
-rw-r--r--core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
index c5a96d67f4..f053e559b3 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
@@ -946,8 +946,9 @@ void CPDF_DIBSource::ValidateDictParam()
m_bpc = 1;
m_nComponents = 1;
}
- if (pArray->GetString(pArray->GetCount() - 1) == FX_BSTRC("RunLengthDecode") ||
- pArray->GetString(pArray->GetCount() - 1) == FX_BSTRC("DCTDecode")) {
+ if (pArray->GetString(pArray->GetCount() - 1) == FX_BSTRC("DCTDecode")) {
+ // Previously, pArray->GetString(pArray->GetCount() - 1) == FX_BSTRC("RunLengthDecode") was checked in the "if" statement as well,
+ // but too many documents don't conform to it.
m_bpc = 8;
}
}