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-rw-r--r--kernel/auditsc.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index bde1124d590..a777d376141 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -824,12 +824,14 @@ static void audit_log_execve_info(struct audit_buffer *ab,
{
int i;
long len, ret;
- const char __user *p = (const char __user *)axi->mm->arg_start;
+ const char __user *p;
char *buf;
if (axi->mm != current->mm)
return; /* execve failed, no additional info */
+ p = (const char __user *)axi->mm->arg_start;
+
for (i = 0; i < axi->argc; i++, p += len) {
len = strnlen_user(p, MAX_ARG_STRLEN);
/*
@@ -855,7 +857,7 @@ static void audit_log_execve_info(struct audit_buffer *ab,
* copied them here, and the mm hasn't been exposed to user-
* space yet.
*/
- if (!ret) {
+ if (ret) {
WARN_ON(1);
send_sig(SIGKILL, current, 0);
}