listen: allocate sockaddr_storage struct for accept()

The generic sockaddr struct is too small for some addresses.  For
accept(), we have to allocate a sockaddr_storage struct on the stack,
which is large enough for all addresses.

2 files changed, 6 insertions, 4 deletions

diff --git a/NEWS b/NEWS
index 7bdae31e..5ea4f2d4 100644
--- a/NEWS
+++ b/NEWS
@@ -41,6 +41,7 @@ ver 0.15 - (200?/??/??)
 * playlist: recalculate the queued song after random is toggled
 * playlist: don't unpause on delete
 * daemon: ignore "user" setting if already running as that user
+* listen: fix broken client IP addresses in log
 
 
 ver 0.14.2 (2009/02/13)
diff --git a/src/listen.c b/src/listen.c
index c7f66e88..ff4d5ccc 100644
--- a/src/listen.c
+++ b/src/listen.c
@@ -448,14 +448,15 @@ listen_in_event(G_GNUC_UNUSED GIOChannel *source,
 		gpointer data)
 {
 	int listen_fd = GPOINTER_TO_INT(data), fd;
-	struct sockaddr sockAddr;
-	socklen_t socklen = sizeof(sockAddr);
+	struct sockaddr_storage sa;
+	socklen_t sa_length = sizeof(sa);
 
-	fd = accept(listen_fd, &sockAddr, &socklen);
+	fd = accept(listen_fd, (struct sockaddr*)&sa, &sa_length);
 	if (fd >= 0) {
 		set_nonblocking(fd);
 
-		client_new(fd, &sockAddr, socklen, get_remote_uid(fd));
+		client_new(fd, (struct sockaddr*)&sa, sa_length,
+			   get_remote_uid(fd));
 	} else if (fd < 0 && errno != EINTR) {
 		g_warning("Problems accept()'ing");
 	}