X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=kernel%2Fauditsc.c;h=9fb9d1cb83ce2b19997be912aefdfd2c2a4fae3d;hb=449f1ca6253cb8d7bbe84666ac7d2696308d16c8;hp=dc4ae70a74133eabbd52e40e5271202ac28ca9a4;hpb=9497d7380b9c450830190c75aa43b25c278bb1f9;p=firefly-linux-kernel-4.4.55.git

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index dc4ae70a7413..9fb9d1cb83ce 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1629,7 +1629,7 @@ retry:
 	rcu_read_lock();
 	seq = read_seqbegin(&rename_lock);
 	for(;;) {
-		struct inode *inode = d->d_inode;
+		struct inode *inode = d_backing_inode(d);
 		if (inode && unlikely(!hlist_empty(&inode->i_fsnotify_marks))) {
 			struct audit_chunk *chunk;
 			chunk = audit_tree_lookup(inode);
@@ -1754,7 +1754,7 @@ void __audit_inode(struct filename *name, const struct dentry *dentry,
 		   unsigned int flags)
 {
 	struct audit_context *context = current->audit_context;
-	const struct inode *inode = dentry->d_inode;
+	const struct inode *inode = d_backing_inode(dentry);
 	struct audit_names *n;
 	bool parent = flags & AUDIT_INODE_PARENT;
 
@@ -1853,7 +1853,7 @@ void __audit_inode_child(const struct inode *parent,
 			 const unsigned char type)
 {
 	struct audit_context *context = current->audit_context;
-	const struct inode *inode = dentry->d_inode;
+	const struct inode *inode = d_backing_inode(dentry);
 	const char *dname = dentry->d_name.name;
 	struct audit_names *n, *found_parent = NULL, *found_child = NULL;
 
@@ -2361,7 +2361,6 @@ static void audit_log_task(struct audit_buffer *ab)
 	kuid_t auid, uid;
 	kgid_t gid;
 	unsigned int sessionid;
-	struct mm_struct *mm = current->mm;
 	char comm[sizeof(current->comm)];
 
 	auid = audit_get_loginuid(current);
@@ -2376,13 +2375,7 @@ static void audit_log_task(struct audit_buffer *ab)
 	audit_log_task_context(ab);
 	audit_log_format(ab, " pid=%d comm=", task_pid_nr(current));
 	audit_log_untrustedstring(ab, get_task_comm(comm, current));
-	if (mm) {
-		down_read(&mm->mmap_sem);
-		if (mm->exe_file)
-			audit_log_d_path(ab, " exe=", &mm->exe_file->f_path);
-		up_read(&mm->mmap_sem);
-	} else
-		audit_log_format(ab, " exe=(null)");
+	audit_log_d_path_exe(ab, current->mm);
 }
 
 /**