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| author | Paul Moore <paul.moore@hp.com> | 2006-11-17 17:38:55 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:24:15 -0800 |
| commit | de64688ffb952a65ddbc5295ccd235d35f292593 (patch) | |
| tree | f15714858c974bb4b86023d38639a39a539901e2 /net/netlabel/netlabel_domainhash.c | |
| parent | 3de4bab5b9f8848a0c16a4b1ffe0452f0d670237 (diff) | |
| download | kernel_samsung_smdk4412-de64688ffb952a65ddbc5295ccd235d35f292593.zip kernel_samsung_smdk4412-de64688ffb952a65ddbc5295ccd235d35f292593.tar.gz kernel_samsung_smdk4412-de64688ffb952a65ddbc5295ccd235d35f292593.tar.bz2 | |
NetLabel: honor the audit_enabled flag
The audit_enabled flag is used to signal when syscall auditing is to be
performed. While NetLabel uses a Netlink interface instead of syscalls, it is
reasonable to consider the NetLabel Netlink interface as a form of syscall so
pay attention to the audit_enabled flag when generating audit messages in
NetLabel.
Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'net/netlabel/netlabel_domainhash.c')
| -rw-r--r-- | net/netlabel/netlabel_domainhash.c | 48 |
1 files changed, 22 insertions, 26 deletions
diff --git a/net/netlabel/netlabel_domainhash.c b/net/netlabel/netlabel_domainhash.c index af4371d..f46a0ae 100644 --- a/net/netlabel/netlabel_domainhash.c +++ b/net/netlabel/netlabel_domainhash.c @@ -202,7 +202,6 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry, int ret_val; u32 bkt; struct audit_buffer *audit_buf; - char *audit_domain; switch (entry->type) { case NETLBL_NLTYPE_UNLABELED: @@ -243,24 +242,24 @@ int netlbl_domhsh_add(struct netlbl_dom_map *entry, } else ret_val = -EINVAL; - if (entry->domain != NULL) - audit_domain = entry->domain; - else - audit_domain = "(default)"; audit_buf = netlbl_audit_start_common(AUDIT_MAC_MAP_ADD, audit_info); - audit_log_format(audit_buf, " nlbl_domain=%s", audit_domain); - switch (entry->type) { - case NETLBL_NLTYPE_UNLABELED: - audit_log_format(audit_buf, " nlbl_protocol=unlbl"); - break; - case NETLBL_NLTYPE_CIPSOV4: + if (audit_buf != NULL) { audit_log_format(audit_buf, - " nlbl_protocol=cipsov4 cipso_doi=%u", - entry->type_def.cipsov4->doi); - break; + " nlbl_domain=%s", + entry->domain ? entry->domain : "(default)"); + switch (entry->type) { + case NETLBL_NLTYPE_UNLABELED: + audit_log_format(audit_buf, " nlbl_protocol=unlbl"); + break; + case NETLBL_NLTYPE_CIPSOV4: + audit_log_format(audit_buf, + " nlbl_protocol=cipsov4 cipso_doi=%u", + entry->type_def.cipsov4->doi); + break; + } + audit_log_format(audit_buf, " res=%u", ret_val == 0 ? 1 : 0); + audit_log_end(audit_buf); } - audit_log_format(audit_buf, " res=%u", ret_val == 0 ? 1 : 0); - audit_log_end(audit_buf); rcu_read_unlock(); @@ -310,7 +309,6 @@ int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info) int ret_val = -ENOENT; struct netlbl_dom_map *entry; struct audit_buffer *audit_buf; - char *audit_domain; rcu_read_lock(); if (domain != NULL) @@ -348,16 +346,14 @@ int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info) spin_unlock(&netlbl_domhsh_def_lock); } - if (entry->domain != NULL) - audit_domain = entry->domain; - else - audit_domain = "(default)"; audit_buf = netlbl_audit_start_common(AUDIT_MAC_MAP_DEL, audit_info); - audit_log_format(audit_buf, - " nlbl_domain=%s res=%u", - audit_domain, - ret_val == 0 ? 1 : 0); - audit_log_end(audit_buf); + if (audit_buf != NULL) { + audit_log_format(audit_buf, + " nlbl_domain=%s res=%u", + entry->domain ? entry->domain : "(default)", + ret_val == 0 ? 1 : 0); + audit_log_end(audit_buf); + } if (ret_val == 0) call_rcu(&entry->rcu, netlbl_domhsh_free_entry); |