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authorJeff Layton <jlayton@redhat.com>2012-10-10 15:25:24 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-10-12 00:32:01 -0400
commit563a0d1236c2c58d584ef122a5cdc9930e5860b3 (patch)
tree4432b3b2f6ef6c19e9bded14ae31942e2b58bd84
parentbfcec7087458812f575d9022b2d151641f34ee84 (diff)
audit: remove dirlen argument to audit_compare_dname_path
All the callers set this to NULL now. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--kernel/audit.h3
-rw-r--r--kernel/audit_watch.c2
-rw-r--r--kernel/auditfilter.c6
-rw-r--r--kernel/auditsc.c4
4 files changed, 5 insertions, 10 deletions
diff --git a/kernel/audit.h b/kernel/audit.h
index 163b9a5d944..1038e23eb61 100644
--- a/kernel/audit.h
+++ b/kernel/audit.h
@@ -79,8 +79,7 @@ extern int audit_comparator(const u32 left, const u32 op, const u32 right);
extern int audit_uid_comparator(kuid_t left, u32 op, kuid_t right);
extern int audit_gid_comparator(kgid_t left, u32 op, kgid_t right);
extern int parent_len(const char *path);
-extern int audit_compare_dname_path(const char *dname, const char *path,
- int *dirlen);
+extern int audit_compare_dname_path(const char *dname, const char *path);
extern struct sk_buff * audit_make_reply(int pid, int seq, int type,
int done, int multi,
const void *payload, int size);
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 1c22ec3d87b..deb97c139e0 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -265,7 +265,7 @@ static void audit_update_watch(struct audit_parent *parent,
/* Run all of the watches on this parent looking for the one that
* matches the given dname */
list_for_each_entry_safe(owatch, nextw, &parent->watches, wlist) {
- if (audit_compare_dname_path(dname, owatch->path, NULL))
+ if (audit_compare_dname_path(dname, owatch->path))
continue;
/* If the update involves invalidating rules, do the inode-based
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index 71bb13598df..ff4011c19b1 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -1330,8 +1330,7 @@ int parent_len(const char *path)
/* Compare given dentry name with last component in given path,
* return of 0 indicates a match. */
-int audit_compare_dname_path(const char *dname, const char *path,
- int *dirlen)
+int audit_compare_dname_path(const char *dname, const char *path)
{
int dlen, plen;
const char *p;
@@ -1360,9 +1359,6 @@ int audit_compare_dname_path(const char *dname, const char *path,
p++;
}
- /* return length of path's directory component */
- if (dirlen)
- *dirlen = p - path;
return strncmp(p, dname, dlen);
}
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index b87b28947ac..09c7b6b4f8e 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -2222,7 +2222,7 @@ void __audit_inode_child(const struct inode *parent,
continue;
if (n->ino == parent->i_ino &&
- !audit_compare_dname_path(dname, n->name, NULL)) {
+ !audit_compare_dname_path(dname, n->name)) {
found_parent = n->name;
goto add_names;
}
@@ -2235,7 +2235,7 @@ void __audit_inode_child(const struct inode *parent,
/* strcmp() is the more likely scenario */
if (!strcmp(dname, n->name) ||
- !audit_compare_dname_path(dname, n->name, NULL)) {
+ !audit_compare_dname_path(dname, n->name)) {
if (inode)
audit_copy_inode(n, dentry, inode);
else