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-rw-r--r--contrib/llvm/lib/Support/Errno.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/llvm/lib/Support/Errno.cpp b/contrib/llvm/lib/Support/Errno.cpp
index 18c6581..dd218f6 100644
--- a/contrib/llvm/lib/Support/Errno.cpp
+++ b/contrib/llvm/lib/Support/Errno.cpp
@@ -52,7 +52,7 @@ std::string StrError(int errnum) {
# 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
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