diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Support/Unix/Path.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc index e0b11aaff00..0bf9dbae220 100644 --- a/llvm/lib/Support/Unix/Path.inc +++ b/llvm/lib/Support/Unix/Path.inc @@ -577,7 +577,7 @@ std::error_code openFileForRead(const Twine &Name, int &ResultFD, SmallVectorImpl<char> *RealPath) { SmallString<128> Storage; StringRef P = Name.toNullTerminatedStringRef(Storage); - while ((ResultFD = open(P.begin(), O_RDONLY)) < 0) { + while ((ResultFD = open(P.begin(), O_RDONLY | O_CLOEXEC)) < 0) { if (errno != EINTR) return std::error_code(errno, std::generic_category()); } @@ -614,7 +614,7 @@ std::error_code openFileForWrite(const Twine &Name, int &ResultFD, assert((!(Flags & sys::fs::F_Excl) || !(Flags & sys::fs::F_Append)) && "Cannot specify both 'excl' and 'append' file creation flags!"); - int OpenFlags = O_CREAT; + int OpenFlags = O_CREAT | O_CLOEXEC; if (Flags & F_RW) OpenFlags |= O_RDWR; |
