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| author | Richard Guy Briggs <rgb@redhat.com> | 2018-12-10 17:17:50 -0500 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2019-01-14 18:01:05 -0500 |
| commit | 9e36a5d49c3a6fc4a2e0ba2dc11b27c4a8ae6303 (patch) | |
| tree | a449f11eeb5c67c0ae57f9eac71a6f8b7be61091 /kernel/audit.h | |
| parent | 53fc7a01df51f58b317ea5ab1607a1af65d6d4cf (diff) | |
| download | linux-9e36a5d49c3a6fc4a2e0ba2dc11b27c4a8ae6303.tar.gz linux-9e36a5d49c3a6fc4a2e0ba2dc11b27c4a8ae6303.tar.bz2 linux-9e36a5d49c3a6fc4a2e0ba2dc11b27c4a8ae6303.zip | |
audit: hand taken context to audit_kill_trees for syscall logging
Since the context is derived from the task parameter handed to
__audit_free(), hand the context to audit_kill_trees() so it can be used
to associate with a syscall record. This requires adding the context
parameter to kill_rules() rather than using the current audit_context.
The callers of trim_marked() and evict_chunk() still have their context.
The EOE record was being issued prior to the pruning of the killed_tree
list.
Move the kill_trees call before the audit_log_exit call in
__audit_free() and __audit_syscall_exit() so that any pruned trees
CONFIG_CHANGE records are included with the associated syscall event by
the user library due to the EOE record flagging the end of the event.
See: https://github.com/linux-audit/audit-kernel/issues/50
See: https://github.com/linux-audit/audit-kernel/issues/59
Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
[PM: fixed merge fuzz in kernel/audit_tree.c]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'kernel/audit.h')
| -rw-r--r-- | kernel/audit.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/audit.h b/kernel/audit.h index 91421679a168..6ffb70575082 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -314,7 +314,7 @@ extern void audit_trim_trees(void); extern int audit_tag_tree(char *old, char *new); extern const char *audit_tree_path(struct audit_tree *tree); extern void audit_put_tree(struct audit_tree *tree); -extern void audit_kill_trees(struct list_head *list); +extern void audit_kill_trees(struct audit_context *context); #else #define audit_remove_tree_rule(rule) BUG() #define audit_add_tree_rule(rule) -EINVAL @@ -323,7 +323,7 @@ extern void audit_kill_trees(struct list_head *list); #define audit_put_tree(tree) (void)0 #define audit_tag_tree(old, new) -EINVAL #define audit_tree_path(rule) "" /* never called */ -#define audit_kill_trees(list) BUG() +#define audit_kill_trees(context) BUG() #endif extern char *audit_unpack_string(void **bufp, size_t *remain, size_t len); |