FST: Fix get_peer_mbies interface fetching in multi-group case

The foreach_fst_group() loop needs "break-if-found", not
"continue-if-not-found" to do the search iteration properly. If there
were multiple groups, the previous design could have failed to find the
interface.

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/src/fst/fst_ctrl_iface.c b/src/fst/fst_ctrl_iface.c
index 76d4776..d090718 100644 (file)
--- a/src/fst/fst_ctrl_iface.c
+++ b/src/fst/fst_ctrl_iface.c
@@ -574,8 +574,8 @@ static int get_peer_mbies(const char *params, char *buf, size_t buflen)
 
        foreach_fst_group(g) {
                iface = fst_group_get_iface_by_name(g, ifname);
-               if (!iface)
-                       continue;
+               if (iface)
+                       break;
        }
        if (!iface)
                goto problem;