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authorDavidlohr Bueso <dave@stgolabs.net>2015-02-22 18:20:00 -0800
committerPaul Moore <pmoore@redhat.com>2015-02-23 16:55:47 -0500
commit4766b199ef9e1ca6316ee4f8f9d80c2ba1ed0290 (patch)
tree944e02461fe60016f75677b1661b5a8dd3d20d91 /kernel/auditsc.c
parent5985de6754a6fc22fbf7e4b6033d4bfa0240a63a (diff)
downloadlinux-sh-4766b199ef9e1ca6316ee4f8f9d80c2ba1ed0290.tar.gz
audit: consolidate handling of mm->exe_file
This patch adds a audit_log_d_path_exe() helper function to share how we handle auditing of the exe_file's path. Used by both audit and auditsc. No functionality is changed. Signed-off-by: Davidlohr Bueso <dbueso@suse.de> [PM: tweaked subject line] Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'kernel/auditsc.c')
-rw-r--r--kernel/auditsc.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 793e9e98f7f8..4b89f7f95d84 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -2460,7 +2460,6 @@ 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);
@@ -2475,13 +2474,7 @@ 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);
}
/**