23 lines
833 B
Diff
23 lines
833 B
Diff
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From 2b1028bdad6da4d42f0571d0182322c3554e0bcc Mon Sep 17 00:00:00 2001
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From: "W.C.A. Wijngaards" <wouter@nlnetlabs.nl>
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Date: Wed, 16 Aug 2023 10:06:06 +0200
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Subject: [PATCH] - Fix possibly unaligned memory access.
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---
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util/data/msgparse.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/util/data/msgparse.c b/util/data/msgparse.c
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index 8cef37a17..40189d613 100644
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--- a/util/data/msgparse.c
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+++ b/util/data/msgparse.c
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@@ -1049,7 +1049,7 @@ parse_edns_options_from_query(uint8_t* rdata_ptr, size_t rdata_len,
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/* Copy client cookie, version and timestamp for
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* validation and creation purposes.
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*/
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- memcpy(server_cookie, rdata_ptr, 16);
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+ memmove(server_cookie, rdata_ptr, 16);
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/* In the "if, if else" block below, we validate a
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* RFC9018 cookie. If it doesn't match the recipe, or
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