diff options
| author | John Johansen <john.johansen@canonical.com> | 2017-08-06 15:36:40 +0300 |
|---|---|---|
| committer | John Johansen <john.johansen@canonical.com> | 2017-09-22 23:00:57 +0300 |
| commit | f872af75d325cc449b6621a0d30a4f2ba77dd092 (patch) | |
| tree | 9598997dcf0291483490e458342bb70ff8171c64 /security | |
| parent | 2ea3ffb7782a84da33a8382f13ebd016da50079b (diff) | |
| download | linux-f872af75d325cc449b6621a0d30a4f2ba77dd092.tar.xz | |
apparmor: cleanup conditional check for label in label_print
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/apparmor/label.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/security/apparmor/label.c b/security/apparmor/label.c index e324f4df3e34..38be7a89cc31 100644 --- a/security/apparmor/label.c +++ b/security/apparmor/label.c @@ -1450,9 +1450,11 @@ bool aa_update_label_name(struct aa_ns *ns, struct aa_label *label, gfp_t gfp) * cached label name is present and visible * @label->hname only exists if label is namespace hierachical */ -static inline bool use_label_hname(struct aa_ns *ns, struct aa_label *label) +static inline bool use_label_hname(struct aa_ns *ns, struct aa_label *label, + int flags) { - if (label->hname && labels_ns(label) == ns) + if (label->hname && (!ns || labels_ns(label) == ns) && + !(flags & ~FLAG_SHOW_MODE)) return true; return false; @@ -1710,10 +1712,8 @@ void aa_label_xaudit(struct audit_buffer *ab, struct aa_ns *ns, AA_BUG(!ab); AA_BUG(!label); - if (!ns) - ns = labels_ns(label); - - if (!use_label_hname(ns, label) || display_mode(ns, label, flags)) { + if (!use_label_hname(ns, label, flags) || + display_mode(ns, label, flags)) { len = aa_label_asxprint(&name, ns, label, flags, gfp); if (len == -1) { AA_DEBUG("label print error"); @@ -1738,10 +1738,7 @@ void aa_label_seq_xprint(struct seq_file *f, struct aa_ns *ns, AA_BUG(!f); AA_BUG(!label); - if (!ns) - ns = labels_ns(label); - - if (!use_label_hname(ns, label)) { + if (!use_label_hname(ns, label, flags)) { char *str; int len; @@ -1764,10 +1761,7 @@ void aa_label_xprintk(struct aa_ns *ns, struct aa_label *label, int flags, { AA_BUG(!label); - if (!ns) - ns = labels_ns(label); - - if (!use_label_hname(ns, label)) { + if (!use_label_hname(ns, label, flags)) { char *str; int len; |