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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 15:01:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-06 15:01:25 -0700
commit6ad11bdd57ad31182850a54235f0e947cbfd5ad0 (patch)
tree298074cee5a8af7ac9f885f7b30d04830031312a /fs/namei.c
parent69824bcc4b4e1427ac18a76057d592ec9028f2fe (diff)
parentea841bafda3f7f9aa8b06a09f0f3e41c207af84f (diff)
downloadlinux-stericsson-6ad11bdd57ad31182850a54235f0e947cbfd5ad0.tar.gz
Merge tag 'audit-pr-20180403' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit updates from Paul Moore: "We didn't have anything to send for v4.16, but we're back with a little more than usual for v4.17. Eleven patches in total, most fall into the small fix category, but there are three non-trivial changes worth calling out: - the audit entry filter is being removed after deprecating it for quite a while (years of no one really using it because it turns out to be not very practical) - created our own version of "__mutex_owner()" because the locking folks were upset we were using theirs - improved our handling of kernel command line parameters to make them more forgiving - we fixed auditing of symlink operations Everything passes the audit-testsuite and as of a few minutes ago it merges well with your tree" * tag 'audit-pr-20180403' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: add refused symlink to audit_names audit: remove path param from link denied function audit: link denied should not directly generate PATH record audit: make ANOM_LINK obey audit_enabled and audit_dummy_context audit: do not panic on invalid boot parameter audit: track the owner of the command mutex ourselves audit: return on memory error to avoid null pointer dereference audit: bail before bug check if audit disabled audit: deprecate the AUDIT_FILTER_ENTRY filter audit: session ID should not set arch quick field pointer audit: update bugtracker and source URIs
Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/namei.c b/fs/namei.c
index 5661da1972cd..a66ed5a1622a 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -929,7 +929,8 @@ static inline int may_follow_link(struct nameidata *nd)
if (nd->flags & LOOKUP_RCU)
return -ECHILD;
- audit_log_link_denied("follow_link", &nd->stack[0].link);
+ audit_inode(nd->name, nd->stack[0].link.dentry, 0);
+ audit_log_link_denied("follow_link");
return -EACCES;
}
@@ -995,7 +996,7 @@ static int may_linkat(struct path *link)
if (safe_hardlink_source(inode) || inode_owner_or_capable(inode))
return 0;
- audit_log_link_denied("linkat", link);
+ audit_log_link_denied("linkat");
return -EPERM;
}