Fix bug in method LLLexer::FP80HexToIntPair

[oota-llvm.git] / lib / AsmParser / LLLexer.cpp

diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 6d62584577abc033837256ee09d1709972d90c9b..af7705c56664ffa00d63ab381f63d251ed7da2fc 100644 (file)
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -105,7 +105,7 @@ void LLLexer::FP80HexToIntPair(const char *Buffer, const char *End,
     Pair[1] += hexDigitValue(*Buffer);
   }
   Pair[0] = 0;
-  for (int i=0; i<16; i++, Buffer++) {
+  for (int i = 0; i < 16 && Buffer != End; i++, Buffer++) {
     Pair[0] *= 16;
     Pair[0] += hexDigitValue(*Buffer);
   }