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Use CLOEXEC with openat

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This commit is contained in:
Kovid Goyal
2026-04-21 22:01:39 +05:30
parent 43035b7224
commit b4f7162a73
1 changed files with 1 additions and 1 deletions
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2
tools/utils/file_at_fd.go
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@@ -48,7 +48,7 @@ func openAt(dirFile *os.File, name string, flags int, perm os.FileMode) (*os.Fil
dirFd := int(dirFile.Fd())
// Call the underlying system call
fd, err := unix.Openat(dirFd, name, flags, uint32(perm))
fd, err := unix.Openat(dirFd, name, flags|unix.O_CLOEXEC, uint32(perm))
if err != nil {
return nil, &os.PathError{Op: "openat", Path: name, Err: err}
}