From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 1 Sep 2021 12:41:37 +0000 (+0200)
Subject: nspawn: fix type to pass to connect()
X-Git-Tag: v250-rc1~741
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=32b9736a230d47b73babcc5cfa27d672bb721bd0;p=thirdparty%2Fsystemd.git

nspawn: fix type to pass to connect()

It expects a generic "struct sockaddr", not a "struct sockaddr_un".
Pass the right member of the union.

Not sure why gcc/llvm never complained about this...
---

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index f3d06d70d44..0966db4abe5 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -5345,7 +5345,7 @@ static int cant_be_in_netns(void) {
         if (fd < 0)
                 return log_error_errno(errno, "Failed to allocate udev control socket: %m");
 
-        if (connect(fd, &sa.un, SOCKADDR_UN_LEN(sa.un)) < 0) {
+        if (connect(fd, &sa.sa, SOCKADDR_UN_LEN(sa.un)) < 0) {
 
                 if (errno == ENOENT || ERRNO_IS_DISCONNECT(errno))
                         return log_error_errno(SYNTHETIC_ERRNO(EOPNOTSUPP),