From ff8f9b6f59b574fda24a071fb0af4381c0cc6d9f Mon Sep 17 00:00:00 2001 From: Maurizio Lombardi 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 --- 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