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linux-user: fix sockaddr_in6 endianness

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The sin6_scope_id field uses the host byte order, so there is a
conversion to be made when host and target endianness differ.

Signed-off-by: Mathis Marion <mathis.marion@silabs.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230307154256.101528-2-Mathis.Marion@silabs.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
(cherry picked from commit 44cf6731d6)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Mathis Marion 2023-03-07 16:42:55 +01:00 committed by Michael Tokarev
parent d9bb73d8e3
commit b57641e907
1 changed files with 5 additions and 0 deletions
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linux-user/syscall.c
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@ -1755,6 +1755,11 @@ static inline abi_long target_to_host_sockaddr(int fd, struct sockaddr *addr,
lladdr = (struct target_sockaddr_ll *)addr;
lladdr->sll_ifindex = tswap32(lladdr->sll_ifindex);
lladdr->sll_hatype = tswap16(lladdr->sll_hatype);
} else if (sa_family == AF_INET6) {
struct sockaddr_in6 *in6addr;
in6addr = (struct sockaddr_in6 *)addr;
in6addr->sin6_scope_id = tswap32(in6addr->sin6_scope_id);
}
unlock_user(target_saddr, target_addr, 0);