pppd: Fix SIGSEGV in EAP-TLS code when TLS verify method is not specified

[ppp.git] / pppd / ipv6cp.c

diff --git a/pppd/ipv6cp.c b/pppd/ipv6cp.c
index 11be07d5636691266d33e03e04abd4b440a2d7db..d80ae216814e9017e65e629aaf15d038d61e4c39 100644 (file)
--- a/pppd/ipv6cp.c
+++ b/pppd/ipv6cp.c
@@ -1070,7 +1070,7 @@ ether_to_eui64(eui64_t *p_eui64)
 {
     u_char addr[6];
 
-    if (get_if_hwaddr(addr, devnam) < 0 || get_first_ether_hwaddr(addr) < 0) {
+    if (get_if_hwaddr(addr, devnam) < 0 && get_first_ether_hwaddr(addr) < 0) {
         error("ipv6cp: no persistent id can be found");
         return 0;
     }
@@ -1107,7 +1107,7 @@ ipv6_check_options(void)
      * Persistent link-local id is only used when user has not explicitly
      * configure/hard-code the id
      */
-    if ((wo->use_persistent) && (!wo->opt_local) && (!wo->opt_remote)) {
+    if ((wo->use_persistent) && (!wo->opt_local)) {
 
        /* 
         * On systems where there are no Ethernet interfaces used, there