27 lines
808 B
Diff
27 lines
808 B
Diff
From d926ce84920e03b150c60d842f8cd4c4cea671f5 Mon Sep 17 00:00:00 2001
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From: jiangheng <jiangheng14@huawei.com>
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Date: Mon, 5 Feb 2024 19:16:37 +0800
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Subject: fix wrong namelen in getaddrname
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---
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src/api/sockets.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/api/sockets.c b/src/api/sockets.c
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index f3b8f8c..250c424 100644
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--- a/src/api/sockets.c
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+++ b/src/api/sockets.c
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@@ -3063,7 +3063,8 @@ lwip_getaddrname(int s, struct sockaddr *name, socklen_t *namelen, u8_t local)
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*namelen = IPADDR_SOCKADDR_GET_LEN(&saddr);
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}
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#else
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- *namelen = LWIP_MIN(*namelen, sizeof(saddr));
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+ u8_t sa_len = IP_IS_V4_VAL(naddr) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6);
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+ *namelen = LWIP_MIN(*namelen, sa_len);
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#endif
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MEMCPY(name, &saddr, *namelen);
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--
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2.33.0
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