git: 7d561928e65a - main - linux(4): Fix control message size calculation again

The branch main has been updated by dchagin:

URL: https://cgit.FreeBSD.org/src/commit/?id=7d561928e65af6fe90ff9e316b2d50668c53b464

commit 7d561928e65af6fe90ff9e316b2d50668c53b464
Author:     Dmitry Chagin <dchagin@FreeBSD.org>
AuthorDate: 2023-08-14 12:46:11 +0000
Commit:     Dmitry Chagin <dchagin@FreeBSD.org>
CommitDate: 2023-08-14 12:46:11 +0000

    linux(4): Fix control message size calculation again
    
    It looks Linux recvmsg allows msg_controllen size less then CMSG_SPACE
    buffer, at least for case with one cmsghdr. Glibc misc/tst-scm_rights
    test succed on Ubuntu 23.04
    
    Fixes:          67116c69 "linux(4): Fix control message size calculation"
    MFC after:      1 week
---
 sys/compat/linux/linux_socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c
index ac411aae1cb3..4c8276b64afd 100644
--- a/sys/compat/linux/linux_socket.c
+++ b/sys/compat/linux/linux_socket.c
@@ -1852,7 +1852,7 @@ cont:
 		if (error != 0)
 			goto bad;
 
-		if (outlen + LINUX_CMSG_SPACE(datalen) > maxlen) {
+		if (outlen + LINUX_CMSG_LEN(datalen) > maxlen) {
 			if (outlen == 0) {
 				error = EMSGSIZE;
 				goto err;