diff options
Diffstat (limited to 'security/apparmor/label.c')
| -rw-r--r-- | security/apparmor/label.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/security/apparmor/label.c b/security/apparmor/label.c index 5a80a16a7..fed6bd75f 100644 --- a/security/apparmor/label.c +++ b/security/apparmor/label.c @@ -1641,9 +1641,9 @@ int aa_label_snxprint(char *str, size_t size, struct aa_ns *ns, AA_BUG(!str && size != 0); AA_BUG(!label); - if (flags & FLAG_ABS_ROOT) { + if (AA_DEBUG_LABEL && (flags & FLAG_ABS_ROOT)) { ns = root_ns; - len = snprintf(str, size, "="); + len = snprintf(str, size, "_"); update_for_len(total, len, size, str); } else if (!ns) { ns = labels_ns(label); @@ -1754,7 +1754,7 @@ void aa_label_xaudit(struct audit_buffer *ab, struct aa_ns *ns, if (!use_label_hname(ns, label, flags) || display_mode(ns, label, flags)) { len = aa_label_asxprint(&name, ns, label, flags, gfp); - if (len == -1) { + if (len < 0) { AA_DEBUG("label print error"); return; } @@ -1782,7 +1782,7 @@ void aa_label_seq_xprint(struct seq_file *f, struct aa_ns *ns, int len; len = aa_label_asxprint(&str, ns, label, flags, gfp); - if (len == -1) { + if (len < 0) { AA_DEBUG("label print error"); return; } @@ -1805,7 +1805,7 @@ void aa_label_xprintk(struct aa_ns *ns, struct aa_label *label, int flags, int len; len = aa_label_asxprint(&str, ns, label, flags, gfp); - if (len == -1) { + if (len < 0) { AA_DEBUG("label print error"); return; } @@ -1905,7 +1905,8 @@ struct aa_label *aa_label_strn_parse(struct aa_label *base, const char *str, AA_BUG(!str); str = skipn_spaces(str, n); - if (str == NULL || (*str == '=' && base != &root_ns->unconfined->label)) + if (str == NULL || (AA_DEBUG_LABEL && *str == '_' && + base != &root_ns->unconfined->label)) return ERR_PTR(-EINVAL); len = label_count_strn_entries(str, end - str); |