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path: root/src/ipcpd/shim-eth-llc/main.c
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Diffstat (limited to 'src/ipcpd/shim-eth-llc/main.c')
-rw-r--r--src/ipcpd/shim-eth-llc/main.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c
index b7b9f783..6dcd07ef 100644
--- a/src/ipcpd/shim-eth-llc/main.c
+++ b/src/ipcpd/shim-eth-llc/main.c
@@ -673,7 +673,11 @@ void ipcp_sig_handler(int sig, siginfo_t * info, void * c)
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);
}
@@ -702,9 +706,6 @@ static int eth_llc_ipcp_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 (conf->if_name == NULL) {
LOG_ERR("Interface name is NULL.");
return -1;
@@ -831,7 +832,6 @@ static int eth_llc_ipcp_bootstrap(struct dif_config * conf)
if (ipcp_get_state() != IPCP_INIT) {
pthread_rwlock_unlock(&ipcpi.state_lock);
LOG_ERR("IPCP in wrong state.");
- close(skfd);
return -1;
}
@@ -855,6 +855,9 @@ static int eth_llc_ipcp_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 Ethernet with LLC with api %d.",
getpid());
@@ -1135,11 +1138,12 @@ int main(int argc, char * argv[])
ipcp_fini();
- pthread_cancel(eth_llc_data.sdu_reader);
- pthread_cancel(eth_llc_data.sdu_writer);
-
- pthread_join(eth_llc_data.sdu_writer, NULL);
- pthread_join(eth_llc_data.sdu_reader, NULL);
+ if (ipcp_get_state() == IPCP_SHUTDOWN) {
+ pthread_cancel(eth_llc_data.sdu_reader);
+ pthread_cancel(eth_llc_data.sdu_writer);
+ pthread_join(eth_llc_data.sdu_writer, NULL);
+ pthread_join(eth_llc_data.sdu_reader, NULL);
+ }
eth_llc_data_fini();