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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2020-09-09 06:35:56 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-09 06:35:56 -0400 |
| commit | 6b1a1fcc5cb92a9fd5800b0d1af44f26093a8153 (patch) | |
| tree | d826ee6b670f5099ac116c08766887db0288d329 /vendor/golang.org/x/sys/unix/syscall_linux.go | |
| parent | 814784c5e6b9795d62a2c7624bc8884bd1011287 (diff) | |
| parent | 7fea46752cbfb0ef7bfdd694afe95038c9875212 (diff) | |
| download | podman-6b1a1fcc5cb92a9fd5800b0d1af44f26093a8153.tar.gz podman-6b1a1fcc5cb92a9fd5800b0d1af44f26093a8153.tar.bz2 podman-6b1a1fcc5cb92a9fd5800b0d1af44f26093a8153.zip | |
Merge pull request #6811 from vrothberg/multi-image-archives
podman load/save: support multi-image docker archive
Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall_linux.go')
| -rw-r--r-- | vendor/golang.org/x/sys/unix/syscall_linux.go | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go index fad483bb9..027bcafde 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -1965,10 +1965,15 @@ func isGroupMember(gid int) bool { } //sys faccessat(dirfd int, path string, mode uint32) (err error) +//sys Faccessat2(dirfd int, path string, mode uint32, flags int) (err error) func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { - if flags & ^(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 { - return EINVAL + if flags == 0 { + return faccessat(dirfd, path, mode) + } + + if err := Faccessat2(dirfd, path, mode, flags); err != ENOSYS && err != EPERM { + return err } // The Linux kernel faccessat system call does not take any flags. @@ -1977,8 +1982,8 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { // Because people naturally expect syscall.Faccessat to act // like C faccessat, we do the same. - if flags == 0 { - return faccessat(dirfd, path, mode) + if flags & ^(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 { + return EINVAL } var st Stat_t |