[cfe-commits] r161793 - /cfe/trunk/lib/Sema/SemaStmt.cpp

[Chad Rosier]

Author: mcrosier
Date: Mon Aug 13 16:35:47 2012
New Revision: 161793

URL: http://llvm.org/viewvc/llvm-project?rev=161793&view=rev
Log:
[ms-inline asm] Address a potential buffer overflow.

Modified:
    cfe/trunk/lib/Sema/SemaStmt.cpp

Modified: cfe/trunk/lib/Sema/SemaStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaStmt.cpp?rev=161793&r1=161792&r2=161793&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaStmt.cpp (original)
+++ cfe/trunk/lib/Sema/SemaStmt.cpp Mon Aug 13 16:35:47 2012
@@ -2835,11 +2835,7 @@
         SmallString<32> TokenBuf;
         TokenBuf.resize(32);
         bool StringInvalid = false;
-        const char *ThisTokBuf = &TokenBuf[0];
-        unsigned ThisTokLen =
-          Lexer::getSpelling(AsmToks[j], ThisTokBuf, SemaRef.getSourceManager(),
-                             SemaRef.getLangOpts(), &StringInvalid);
-        Asm += StringRef(ThisTokBuf, ThisTokLen);
+        Asm += SemaRef.PP.getSpelling(AsmToks[j], TokenBuf, &StringInvalid);
         break;
       }
       case tok::identifier: {