WIP unix socket debug 7

1 files changed, 12 insertions, 2 deletions

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index ba8ff5fc..aa86f62e 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -1529,8 +1529,12 @@ sk_connect_unix(sock *s, char *name, socklen_t namelen)
   struct sockaddr_un sa;
   int fd;
 
-  /* if (namelen > sizeof(sa.sun_path)) */
-  /*   return -1; */
+  log(L_DEBUG, "sk_connect_unix %d %s", name[0], name + 1);
+
+  if (namelen > sizeof(sa.sun_path))
+    return -1;
+
+  log(L_DEBUG, "sk_connect_unix 2");
 
   /* We are sloppy during error (leak fd and not set s->err), but we die anyway */
 
@@ -1538,9 +1542,13 @@ sk_connect_unix(sock *s, char *name, socklen_t namelen)
   if (fd < 0)
     return -1;
 
+  log(L_DEBUG, "sk_connect_unix 3");
+
   if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0)
     return -1;
 
+  log(L_DEBUG, "sk_connect_unix 4");
+
   /* Path length checked in test_old_bird() */
   memset(&sa, 0, sizeof(sa));
   sa.sun_family = AF_UNIX;
@@ -1550,6 +1558,8 @@ sk_connect_unix(sock *s, char *name, socklen_t namelen)
   if (connect(fd, (struct sockaddr *) &sa, sizeof(sa.sun_family) + namelen) < 0)
     return -1;
 
+  log(L_DEBUG, "sk_connect_unix 5");
+
   s->fd = fd;
   s->type = SK_UNIX;
   sk_insert(s);