1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 7d6ac7c1f414..b14d234b85f3 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1024,8 +1024,8 @@ static int audit_log_single_execve_arg(struct audit_context *context,
 {
         char arg_num_len_buf[12];
         const char __user *tmp_p = p;
-        /* how many digits are in arg_num? 3 is the length of " a=" */
-        size_t arg_num_len = snprintf(arg_num_len_buf, 12, "%d", arg_num) + 3;
+        /* how many digits are in arg_num? 5 is the length of ' a=""' */
+        size_t arg_num_len = snprintf(arg_num_len_buf, 12, "%d", arg_num) + 5;
         size_t len, len_left, to_send;
         size_t max_execve_audit_len = MAX_EXECVE_AUDIT_LEN;
         unsigned int i, has_cntl = 0, too_long = 0;