diff options
| author | Jakob Unterwurzacher | 2026-02-07 21:19:14 +0100 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2026-02-08 20:27:30 +0100 |
| commit | 3384217ee698a6c5d0eca2078961a69d9cbe0be0 (patch) | |
| tree | 4dd8c828307950c0fad9b51340cd4f1aad8961fb /internal/syscallcompat/sys_common.go | |
| parent | d44e93d6252566e646ea5bc917ce408594727cdd (diff) | |
darwin: syscallcompat: Openat: use O_SYMLINK
Also add tests that opening a symlink (using unix.O_PATH | unix.O_NOFOLLOW)
works.
https://github.com/rfjakob/gocryptfs/issues/993
Diffstat (limited to 'internal/syscallcompat/sys_common.go')
| -rw-r--r-- | internal/syscallcompat/sys_common.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/internal/syscallcompat/sys_common.go b/internal/syscallcompat/sys_common.go index 70ee633..3cb9ffa 100644 --- a/internal/syscallcompat/sys_common.go +++ b/internal/syscallcompat/sys_common.go @@ -54,10 +54,10 @@ func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) flags |= syscall.O_EXCL } } else { - // If O_CREAT is not used, we should use O_NOFOLLOW - if flags&syscall.O_NOFOLLOW == 0 { - tlog.Warn.Printf("Openat: O_NOFOLLOW missing: flags = %#x", flags) - flags |= syscall.O_NOFOLLOW + // If O_CREAT is not used, we should use O_NOFOLLOW or O_SYMLINK + if flags&(unix.O_NOFOLLOW|OpenatFlagNofollowSymlink) == 0 { + tlog.Warn.Printf("Openat: O_NOFOLLOW/O_SYMLINK missing: flags = %#x", flags) + flags |= unix.O_NOFOLLOW } } |