diff options
| author | Jakob Unterwurzacher | 2017-11-30 19:40:53 +0100 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2017-11-30 19:40:53 +0100 |
| commit | e97c23e08383666117523cf3145f1213b41c2489 (patch) | |
| tree | 19e93878a9f87e41d4704325d4f01c44c464214b /internal/fusefrontend/fs_dir.go | |
| parent | 22282aefe6f4da0257ea8f568aa4369ad15ce5f9 (diff) | |
syscallcompat: check that we get NOFOLLOW wherever possible
...and fix the instances where the AT_SYMLINK_NOFOLLOW /
O_NOFOLLOW / O_EXCL flag was missing.
Diffstat (limited to 'internal/fusefrontend/fs_dir.go')
| -rw-r--r-- | internal/fusefrontend/fs_dir.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/internal/fusefrontend/fs_dir.go b/internal/fusefrontend/fs_dir.go index 4ffaaff..5cc269b 100644 --- a/internal/fusefrontend/fs_dir.go +++ b/internal/fusefrontend/fs_dir.go @@ -146,7 +146,7 @@ func (fs *FS) Rmdir(path string, context *fuse.Context) (code fuse.Status) { cName := filepath.Base(cPath) dirfdRaw, err := syscallcompat.Openat(int(parentDirFd.Fd()), cName, - syscall.O_RDONLY, 0) + syscall.O_RDONLY|syscall.O_NOFOLLOW, 0) if err == syscall.EACCES { // We need permission to read and modify the directory tlog.Debug.Printf("Rmdir: handling EACCESS") @@ -168,7 +168,7 @@ func (fs *FS) Rmdir(path string, context *fuse.Context) (code fuse.Status) { var st syscall.Stat_t syscall.Lstat(cPath, &st) dirfdRaw, err = syscallcompat.Openat(int(parentDirFd.Fd()), cName, - syscall.O_RDONLY, 0) + syscall.O_RDONLY|syscall.O_NOFOLLOW, 0) // Undo the chmod if removing the directory failed defer func() { if code != fuse.OK { |