X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Fserver.c;h=8aa356c58c2f0df6e69f580f947e8137dd4183c7;hb=ae418f7371164782194a73d2daa6873cd62f8440;hp=e83a68ab7f0b3bb3b895687647e9681a2c5821cd;hpb=0f8e60fe4f27fd08e021b679079c936076f56799;p=umurmur.git

diff --git a/src/server.c b/src/server.c
index e83a68a..8aa356c 100644
--- a/src/server.c
+++ b/src/server.c
@@ -67,11 +67,11 @@ void checkIPversions()
 	int testsocket = -1;
 
 	testsocket = socket(PF_INET, SOCK_STREAM, 0);
-	hasv4 = (errno == EAFNOSUPPORT) ? false : true;
+	hasv4 = (errno == EAFNOSUPPORT || errno == EPROTONOSUPPORT) ? false : true;
 	if (!(testsocket < 0)) close(testsocket);
 
 	testsocket = socket(PF_INET6, SOCK_STREAM, 0);
-	hasv6 = (errno == EAFNOSUPPORT) ? false : true;
+	hasv6 = (errno == EAFNOSUPPORT || errno == EPROTONOSUPPORT) ? false : true;
 	if (!(testsocket < 0)) close(testsocket);
 
 	if(!hasv4)
@@ -85,7 +85,6 @@ void checkIPversions()
 		Log_info("IPv6 is not supported by this system");
 		nofServerSocks -= 2;
 	}
-
 	if(nofServerSocks == 0)
 	{
 		Log_fatal("Neither IPv4 nor IPv6 are supported by this system");
@@ -96,10 +95,17 @@ void checkIPversions()
 struct sockaddr_storage** Server_setupAddressesAndPorts()
 {
 	struct sockaddr_storage** addresses = calloc(2, sizeof(void*));
+	if(!addresses)
+		Log_fatal("Not enough memory to allocate addresses");
 
 	struct sockaddr_storage* v4address = calloc(1, sizeof(struct sockaddr_storage));
+	if(!v4address)
+		Log_fatal("Not enough memory to allocate IPv4 address");
 	v4address->ss_family = AF_INET;
+
 	struct sockaddr_storage* v6address = calloc(1, sizeof(struct sockaddr_storage));
+	if(!v6address)
+		Log_fatal("Not enough memory to allocate IPv6 address");
 	v6address->ss_family = AF_INET6;
 
 #if defined(__NetBSD__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__APPLE__)