[llvm-commits] [llvm] r159103 - /llvm/trunk/lib/Support/Errno.cpp

[NAKAMURA Takumi]

Author: chapuni
Date: Sat Jun 23 22:51:04 2012
New Revision: 159103

URL: http://llvm.org/viewvc/llvm-project?rev=159103&view=rev
Log:
llvm/lib/Support/Errno.cpp: [Win32] Fix usage of strerror_s().

FYI, two arguments of strerror_s() is provided in C++ on msvc.

Modified:
    llvm/trunk/lib/Support/Errno.cpp

Modified: llvm/trunk/lib/Support/Errno.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/Errno.cpp?rev=159103&r1=159102&r2=159103&view=diff
==============================================================================
--- llvm/trunk/lib/Support/Errno.cpp (original)
+++ llvm/trunk/lib/Support/Errno.cpp Sat Jun 23 22:51:04 2012
@@ -52,7 +52,7 @@
 # endif
 #elif HAVE_DECL_STRERROR_S // "Windows Secure API"
     if (errnum)
-      strerror_s(buffer, errnum);
+      strerror_s(buffer, MaxErrStrLen - 1, errnum);
 #elif defined(HAVE_STRERROR)
   // Copy the thread un-safe result of strerror into
   // the buffer as fast as possible to minimize impact