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authorRichard Guy Briggs <rgb@redhat.com>2018-03-21 04:42:21 -0400
committerPaul Moore <paul@paul-moore.com>2018-03-21 11:31:03 -0400
commitea841bafda3f7f9aa8b06a09f0f3e41c207af84f (patch)
treef137134eae865910c0b2cb0990195350a1055be8 /fs/namei.c
parent94b9d9b7a14cbb1640868d53b27f403ed2e5b4a9 (diff)
downloadlinux-ea841bafda3f7f9aa8b06a09f0f3e41c207af84f.tar.bz2
audit: add refused symlink to audit_names
Audit link denied events for symlinks had duplicate PATH records rather than just updating the existing PATH record. Update the symlink's PATH record with the current dentry and inode information. See: https://github.com/linux-audit/audit-kernel/issues/21 Signed-off-by: Richard Guy Briggs <rgb@redhat.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/namei.c b/fs/namei.c
index e3682bb72cb5..5f8e8e2732e1 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -945,6 +945,7 @@ static inline int may_follow_link(struct nameidata *nd)
if (nd->flags & LOOKUP_RCU)
return -ECHILD;
+ audit_inode(nd->name, nd->stack[0].link.dentry, 0);
audit_log_link_denied("follow_link");
return -EACCES;
}