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authorSander Vrijders <sander.vrijders@ugent.be>2017-04-05 12:41:49 +0000
committerdimitri staessens <dimitri.staessens@ugent.be>2017-04-05 12:41:49 +0000
commit901a97a2a51ece0fd9991797b9764f60268962b3 (patch)
treee60083545da6ce0dc5fdacd06610d907b90c5aee /src/ipcpd/shim-udp
parent10195b445b6788c60dfd851e3095fdfcb903e574 (diff)
parentc5b092665c219c679ede91b3dc816c61f2f9dabe (diff)
downloadouroboros-901a97a2a51ece0fd9991797b9764f60268962b3.tar.gz
ouroboros-901a97a2a51ece0fd9991797b9764f60268962b3.zip
Merged in sandervrijders/ouroboros/be-fix-llc (pull request #462)
Be fix llc
Diffstat (limited to 'src/ipcpd/shim-udp')
-rw-r--r--src/ipcpd/shim-udp/main.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/ipcpd/shim-udp/main.c b/src/ipcpd/shim-udp/main.c
index 71f1270b..ea3d1f88 100644
--- a/src/ipcpd/shim-udp/main.c
+++ b/src/ipcpd/shim-udp/main.c
@@ -269,9 +269,12 @@ static int ipcp_udp_port_req(struct sockaddr_in * c_saddr,
return -1;
}
+ pthread_mutex_lock(&ipcpi.alloc_lock);
+
/* reply to IRM */
fd = ipcp_flow_req_arr(getpid(), dst_name, cube);
if (fd < 0) {
+ pthread_mutex_unlock(&ipcpi.alloc_lock);
log_err("Could not get new flow from IRMd.");
close(skfd);
return -1;
@@ -286,6 +289,7 @@ static int ipcp_udp_port_req(struct sockaddr_in * c_saddr,
pthread_rwlock_unlock(&udp_data.flows_lock);
pthread_rwlock_unlock(&ipcpi.state_lock);
+ pthread_mutex_unlock(&ipcpi.alloc_lock);
log_dbg("Pending allocation request, fd %d, UDP port (%d, %d).",
fd, ntohs(f_saddr.sin_port), ntohs(c_saddr->sin_port));