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-rw-r--r--kernel/audit.c3
-rw-r--r--kernel/auditsc.c8
2 files changed, 10 insertions, 1 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index f207289..25e4ed0 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1859,7 +1859,8 @@ void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk)
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_task_context(ab);
}
EXPORT_SYMBOL(audit_log_task_info);
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index fc3b3db..05634b3 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -2353,6 +2353,7 @@ 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;
auid = audit_get_loginuid(current);
sessionid = audit_get_sessionid(current);
@@ -2366,6 +2367,13 @@ static void audit_log_task(struct audit_buffer *ab)
audit_log_task_context(ab);
audit_log_format(ab, " pid=%d comm=", current->pid);
audit_log_untrustedstring(ab, current->comm);
+ 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)");
}
/**
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