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authorTom Sepez <tsepez@chromium.org>2016-02-19 14:41:46 -0800
committerTom Sepez <tsepez@chromium.org>2016-02-19 14:41:46 -0800
commit052a8d963af8bb186b956057763021624332c7a8 (patch)
tree280c161a4970231eff2496f57aa8445b6c2d5405 /core/src/fpdfapi
parentffc26c26f0ab004fbdb05195e1686d7f33983b06 (diff)
downloadpdfium-052a8d963af8bb186b956057763021624332c7a8.tar.xz
Revert "Revert "Use safe arithmentic in CFX_BinaryBuf::ExpandBuf.""
This relands the CL at https://codereview.chromium.org/1710403002 Tests passed locally. R=thestig@chromium.org Review URL: https://codereview.chromium.org/1717603003 .
Diffstat (limited to 'core/src/fpdfapi')
-rw-r--r--core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
index 735cd2b38a..d52ef4fd34 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp
@@ -1873,7 +1873,7 @@ CFX_ByteString CPDF_SyntaxParser::ReadHexString() {
if (!GetNextChar(ch))
return CFX_ByteString();
- CFX_BinaryBuf buf;
+ CFX_ByteTextBuf buf;
bool bFirst = true;
uint8_t code = 0;
while (1) {
@@ -1886,7 +1886,7 @@ CFX_ByteString CPDF_SyntaxParser::ReadHexString() {
code = val * 16;
} else {
code += val;
- buf.AppendByte((uint8_t)code);
+ buf.AppendByte(code);
}
bFirst = !bFirst;
}
@@ -1895,7 +1895,7 @@ CFX_ByteString CPDF_SyntaxParser::ReadHexString() {
break;
}
if (!bFirst)
- buf.AppendByte((uint8_t)code);
+ buf.AppendByte(code);
return buf.GetByteString();
}