diff mbox series

[15/21] linux-user: fix sockaddr_in6 endianness

Message ID 20230413203143.2344250-15-mjt@msgid.tls.msk.ru
State New
Headers show
Series [01/21] qga: Drop dangling reference to QERR_QGA_LOGGING_DISABLED | expand

Commit Message

Michael Tokarev April 13, 2023, 8:31 p.m. UTC 
From: Mathis Marion <mathis.marion@silabs.com>

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 44cf6731d6b9a48bcd57392e8cd6f0f712aaa677)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
 linux-user/syscall.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 24b25759be..106d5ed05b 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -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);