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31 lines
906 B
31 lines
906 B
6 years ago
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From e3f491fde52c3c7f31b0137125cb0ab1d5721f87 Mon Sep 17 00:00:00 2001
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From: Andreas Schneider <asn@samba.org>
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Date: Thu, 17 May 2018 11:53:18 +0200
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Subject: [PATCH] s3:utils: Do not segfault on error in DoDNSUpdate()
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BUG: https://bugzilla.samba.org/show_bug.cgi?id=13440
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Signed-off-by: Andreas Schneider <asn@samba.org>
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Reviewed-by: Volker Lendecke <vl@samba.org>
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(cherry picked from commit cdd98aa1e2116fb97e16718d115ee883fe1bc8ba)
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---
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source3/utils/net_dns.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/source3/utils/net_dns.c b/source3/utils/net_dns.c
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index d972a5d4bad..9ee856c0059 100644
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--- a/source3/utils/net_dns.c
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+++ b/source3/utils/net_dns.c
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@@ -75,6 +75,7 @@ DNS_ERROR DoDNSUpdate(char *pszServerName,
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if (!ERR_DNS_IS_OK(err)) {
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DEBUG(3,("DoDNSUpdate: failed to probe DNS\n"));
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+ goto error;
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}
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if ((dns_response_code(resp->flags) == DNS_NO_ERROR) &&
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--
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2.16.3
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