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| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-06-20 16:11:05 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-06-20 16:11:05 +0100 |
| commit | ae7b961b1c943367dfe179411f120d7bf8eaba89 (patch) | |
| tree | d40171c26b22295e45ad7b67923442bfb513752a /kernel | |
| parent | f7056d64ae101d910f965a2e39831f635ef7891b (diff) | |
| download | lwn-ae7b961b1c943367dfe179411f120d7bf8eaba89.tar.gz lwn-ae7b961b1c943367dfe179411f120d7bf8eaba89.zip | |
AUDIT: Report lookup flags with path/inode records.
When LOOKUP_PARENT is used, the inode which results is not the inode
found at the pathname. Report the flags so that this doesn't generate
misleading audit records.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/auditsc.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 48a39579c45c..031f979019d1 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -95,6 +95,7 @@ struct audit_names { uid_t uid; gid_t gid; dev_t rdev; + unsigned flags; }; struct audit_aux_data { @@ -792,6 +793,8 @@ static void audit_log_exit(struct audit_context *context) audit_log_format(ab, " name="); audit_log_untrustedstring(ab, context->names[i].name); } + audit_log_format(ab, " flags=%x\n", context->names[i].flags); + if (context->names[i].ino != (unsigned long)-1) audit_log_format(ab, " inode=%lu dev=%02x:%02x mode=%#o" " ouid=%u ogid=%u rdev=%02x:%02x", @@ -1018,7 +1021,7 @@ void audit_putname(const char *name) /* Store the inode and device from a lookup. Called from * fs/namei.c:path_lookup(). */ -void audit_inode(const char *name, const struct inode *inode) +void audit_inode(const char *name, const struct inode *inode, unsigned flags) { int idx; struct audit_context *context = current->audit_context; @@ -1044,12 +1047,13 @@ void audit_inode(const char *name, const struct inode *inode) ++context->ino_count; #endif } - context->names[idx].ino = inode->i_ino; - context->names[idx].dev = inode->i_sb->s_dev; - context->names[idx].mode = inode->i_mode; - context->names[idx].uid = inode->i_uid; - context->names[idx].gid = inode->i_gid; - context->names[idx].rdev = inode->i_rdev; + context->names[idx].flags = flags; + context->names[idx].ino = inode->i_ino; + context->names[idx].dev = inode->i_sb->s_dev; + context->names[idx].mode = inode->i_mode; + context->names[idx].uid = inode->i_uid; + context->names[idx].gid = inode->i_gid; + context->names[idx].rdev = inode->i_rdev; } void auditsc_get_stamp(struct audit_context *ctx, |