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Diffstat (limited to 'src/ipcpd/shim-udp/main.c')
-rw-r--r--src/ipcpd/shim-udp/main.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/src/ipcpd/shim-udp/main.c b/src/ipcpd/shim-udp/main.c
index c90b47a2..159176ea 100644
--- a/src/ipcpd/shim-udp/main.c
+++ b/src/ipcpd/shim-udp/main.c
@@ -519,7 +519,11 @@ void ipcp_sig_handler(int sig, siginfo_t * info, void * c)
if (info->si_pid == irmd_api) {
pthread_rwlock_wrlock(&ipcpi.state_lock);
- ipcp_set_state(IPCP_SHUTDOWN);
+ if (ipcp_get_state() == IPCP_INIT)
+ ipcp_set_state(IPCP_NULL);
+
+ if (ipcp_get_state() == IPCP_ENROLLED)
+ ipcp_set_state(IPCP_SHUTDOWN);
pthread_rwlock_unlock(&ipcpi.state_lock);
}
@@ -539,9 +543,6 @@ static int ipcp_udp_bootstrap(struct dif_config * conf)
assert(conf);
assert(conf->type == THIS_TYPE);
- /* this IPCP doesn't need to maintain its dif_name */
- free(conf->dif_name);
-
if (inet_ntop(AF_INET,
&conf->ip_addr,
ipstr,
@@ -624,6 +625,9 @@ static int ipcp_udp_bootstrap(struct dif_config * conf)
pthread_rwlock_unlock(&ipcpi.state_lock);
+ /* this IPCP doesn't need to maintain its dif_name */
+ free(conf->dif_name);
+
LOG_DBG("Bootstrapped shim IPCP over UDP with api %d.", getpid());
LOG_DBG("Bound to IP address %s.", ipstr);
LOG_DBG("DNS server address is %s.", dnsstr);
@@ -1197,13 +1201,15 @@ int main(int argc, char * argv[])
ipcp_fini();
- pthread_cancel(udp_data.handler);
- pthread_cancel(udp_data.sdu_reader);
- pthread_cancel(udp_data.sduloop);
- pthread_join(udp_data.sduloop, NULL);
- pthread_join(udp_data.handler, NULL);
- pthread_join(udp_data.sdu_reader, NULL);
+ if (ipcp_get_state() == IPCP_SHUTDOWN) {
+ pthread_cancel(udp_data.handler);
+ pthread_cancel(udp_data.sdu_reader);
+ pthread_cancel(udp_data.sduloop);
+ pthread_join(udp_data.sduloop, NULL);
+ pthread_join(udp_data.handler, NULL);
+ pthread_join(udp_data.sdu_reader, NULL);
+ }
udp_data_fini();