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48 lines
1.5 KiB
48 lines
1.5 KiB
2 months ago
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From 1b3d689b39b1a43038c8872d80154ae1554304ca Mon Sep 17 00:00:00 2001
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From: Phil Sutter <psutter@redhat.com>
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Date: Wed, 8 May 2024 22:39:40 +0200
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Subject: [PATCH] obj: synproxy: Use memcpy() to handle potentially unaligned
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data
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JIRA: https://issues.redhat.com/browse/RHEL-28515
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Upstream Status: libnftnl commit 721fe5702591d94b6dde1a2cc368986fb70626a8
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commit 721fe5702591d94b6dde1a2cc368986fb70626a8
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Author: Phil Sutter <phil@nwl.cc>
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Date: Thu Mar 7 14:16:05 2024 +0100
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obj: synproxy: Use memcpy() to handle potentially unaligned data
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Analogous to commit dc240913458d5 ("src: Use memcpy() to handle
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potentially unaligned data").
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Fixes: 609a13fc2999e ("src: synproxy stateful object support")
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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Signed-off-by: Phil Sutter <psutter@redhat.com>
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---
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src/obj/synproxy.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/src/obj/synproxy.c b/src/obj/synproxy.c
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index baef5c2..4ef97ec 100644
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--- a/src/obj/synproxy.c
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+++ b/src/obj/synproxy.c
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@@ -19,13 +19,13 @@ static int nftnl_obj_synproxy_set(struct nftnl_obj *e, uint16_t type,
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switch (type) {
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case NFTNL_OBJ_SYNPROXY_MSS:
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- synproxy->mss = *((uint16_t *)data);
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+ memcpy(&synproxy->mss, data, data_len);
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break;
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case NFTNL_OBJ_SYNPROXY_WSCALE:
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- synproxy->wscale = *((uint8_t *)data);
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+ memcpy(&synproxy->wscale, data, data_len);
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break;
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case NFTNL_OBJ_SYNPROXY_FLAGS:
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- synproxy->flags = *((uint32_t *)data);
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+ memcpy(&synproxy->flags, data, data_len);
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break;
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default:
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return -1;
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