Added socket errno EPROTONOSUPPORT to socket support check in checkIPversions()

diff --git a/src/server.c b/src/server.c
index e83a68ab7f0b3bb3b895687647e9681a2c5821cd..1a586324b0af1dbc1bc9dc09327efe811929ea7d 100644 (file)
--- a/src/server.c
+++ b/src/server.c
@@ -67,13 +67,13 @@ 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)
        {
                Log_info("IPv4 is not supported by this system");
@@ -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");