30 lines
712 B
Diff
30 lines
712 B
Diff
From ff8f9b6f59b574fda24a071fb0af4381c0cc6d9f Mon Sep 17 00:00:00 2001
|
|
From: Maurizio Lombardi <mlombard@redhat.com>
|
|
Date: Thu, 9 Dec 2021 12:21:51 +0100
|
|
Subject: [PATCH 1/6] fabrics: fix a buffer overrun
|
|
|
|
the uuid buffer size must be at least 37 bytes to avoid
|
|
corrupting the memory
|
|
|
|
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
|
|
---
|
|
fabrics.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/fabrics.c b/fabrics.c
|
|
index adca89b..0766729 100644
|
|
--- a/fabrics.c
|
|
+++ b/fabrics.c
|
|
@@ -883,7 +883,7 @@ static char *hostnqn_generate_systemd(void)
|
|
|
|
static char *hostnqn_read_dmi(void)
|
|
{
|
|
- char uuid[16];
|
|
+ char uuid[37];
|
|
char *ret = NULL;
|
|
|
|
if (uuid_from_dmi(uuid) < 0)
|
|
--
|
|
2.27.0
|
|
|