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| author | Chad Rosier <mcrosier@apple.com> | 2012-08-13 21:35:47 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-08-13 21:35:47 +0000 |
| commit | d8238a4e9cc7f77b50a8f02aa4710b3b4fbdf7ad (patch) | |
| tree | 336e120fb629a8f9cc71b472ee9d20ac3cdd7b83 /lib/Sema/SemaStmt.cpp | |
| parent | 7657fd7d34426e7df6e84aa6e3d73be532a75f78 (diff) | |
[ms-inline asm] Address a potential buffer overflow.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161793 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaStmt.cpp')
| -rw-r--r-- | lib/Sema/SemaStmt.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp index 2a7ca99a6a..2598d04959 100644 --- a/lib/Sema/SemaStmt.cpp +++ b/lib/Sema/SemaStmt.cpp @@ -2835,11 +2835,7 @@ static void patchMSAsmStrings(Sema &SemaRef, bool &IsSimple, 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: { |