core/fpdfapi/fpdf_page/fpdf_page_parser.cpp - Issue 2384853002: Detect resursive loading of type3 font char to avoid infinite loop

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Unified Diff: core/fpdfapi/fpdf_page/fpdf_page_parser.cpp

Issue 2384853002: Detect resursive loading of type3 font char to avoid infinite loop (Closed)

Patch Set: address comments Created 4 years, 2 months ago

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Index: core/fpdfapi/fpdf_page/fpdf_page_parser.cpp

diff --git a/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp b/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp

index 18a2e2d88225e5df50b28b6793a40a95cec33ea2..4fc4bdc9348fcd65c432183e5af6903559cdab85 100644

--- a/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp

+++ b/core/fpdfapi/fpdf_page/fpdf_page_parser.cpp

@@ -1252,7 +1252,7 @@ void CPDF_StreamContentParser::AddTextObject(CFX_ByteString* pStrs,

FX_FLOAT x_advance;

FX_FLOAT y_advance;

pText->CalcPositionData(&x_advance, &y_advance,

- m_pCurStates->m_TextHorzScale, m_Level);

+ m_pCurStates->m_TextHorzScale);

m_pCurStates->m_TextX += x_advance;

m_pCurStates->m_TextY += y_advance;

if (TextRenderingModeIsClipMode(text_mode)) {

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