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libwebsockets: Fix build with clang-20

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Backport a needed patch from main branch upstream

Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Khem Raj 2025-03-12 09:27:42 -07:00
parent 436b4fcc7e
commit b19ff59668
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GPG Key ID: BB053355919D3314
2 changed files with 32 additions and 1 deletions
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29
meta-oe/recipes-connectivity/libwebsockets/libwebsockets/0001-sll_protocol-may-be-be16.patch Normal file
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@ -0,0 +1,29 @@
From 99e3ad14c60599e5d73e4d5597c95c3b91780547 Mon Sep 17 00:00:00 2001
From: Andy Green <andy@warmcat.com>
Date: Wed, 22 Jan 2025 10:08:55 +0000
Subject: [PATCH] sll_protocol may be be16
Google's fuzzer platform blows a warning
/src/libwebsockets/lib/plat/unix/unix-sockets.c:497:21: warning: implicit conversion loses integer precision: 'uint32_t' (aka 'unsigned int') to '__be16' (aka 'unsigned short') [-Wimplicit-int-conversion]
497 | sll.sll_protocol = (uint32_t)(htons((uint16_t)0x800));
Upstream-Status: Backport [https://github.com/warmcat/libwebsockets/commit/2ffb8c6d5eaab509a133f3a6d922e170ae95dd59]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
lib/plat/unix/unix-sockets.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/plat/unix/unix-sockets.c b/lib/plat/unix/unix-sockets.c
index 1a40c9cf..61292ff8 100644
--- a/lib/plat/unix/unix-sockets.c
+++ b/lib/plat/unix/unix-sockets.c
@@ -453,7 +453,7 @@ lws_plat_rawudp_broadcast(uint8_t *p, const uint8_t *canned, size_t canned_len,
memset(&sll, 0, sizeof(sll));
sll.sll_family = AF_PACKET;
- sll.sll_protocol = (uint32_t)(htons((uint16_t)0x800));
+ sll.sll_protocol = (uint16_t)(htons((uint16_t)0x800));
sll.sll_halen = 6;
sll.sll_ifindex = (int)if_nametoindex(iface);
memset(sll.sll_addr, 0xff, 6);

4
meta-oe/recipes-connectivity/libwebsockets/libwebsockets_4.3.5.bb
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@ -8,7 +8,9 @@ DEPENDS:append:class-native = " libcap-native"
S = "${WORKDIR}/git"
SRCREV = "ab9df9cfc39de7a49967f18387b6b76310947442"
SRC_URI = "git://github.com/warmcat/libwebsockets.git;protocol=https;branch=v4.3-stable"
SRC_URI = "git://github.com/warmcat/libwebsockets.git;protocol=https;branch=v4.3-stable \
file://0001-sll_protocol-may-be-be16.patch \
"
UPSTREAM_CHECK_URI = "https://github.com/warmcat/${BPN}/releases"
UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"