30 lines
712 B
Diff
30 lines
712 B
Diff
From ff8f9b6f59b574fda24a071fb0af4381c0cc6d9f Mon Sep 17 00:00:00 2001
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From: Maurizio Lombardi <mlombard@redhat.com>
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Date: Thu, 9 Dec 2021 12:21:51 +0100
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Subject: [PATCH 2/3] fabrics: fix a buffer overrun
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the uuid buffer size must be at least 37 bytes to avoid
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corrupting the memory
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Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
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---
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fabrics.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/fabrics.c b/fabrics.c
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index adca89b..0766729 100644
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--- a/fabrics.c
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+++ b/fabrics.c
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@@ -883,7 +883,7 @@ static char *hostnqn_generate_systemd(void)
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static char *hostnqn_read_dmi(void)
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{
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- char uuid[16];
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+ char uuid[37];
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char *ret = NULL;
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if (uuid_from_dmi(uuid) < 0)
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--
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2.27.0
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