This patch fixes the issue, where the system_info probe crashes on solaris,

 when the network interfaces cannot be detected. Fix provides the default

 loop back interface as default.

This patch has not been contributed upstream, but is planned to be done by

 2014-Aug-15.

--- openscap-1.0.0/src/OVAL/probes/independent/system_info.c.~2~	2014-07-24 11:02:52.698291479 -0700

+++ openscap-1.0.0/src/OVAL/probes/independent/system_info.c	2014-07-25 11:20:07.096049635 -0700

@@ -170,6 +170,7 @@

        char host[NI_MAXHOST], *mac;

        SEXP_t *attrs;

        SEXP_t *r0, *r1, *r2;

+	int item_added = 0;

        if (getifaddrs(&ifaddr) == -1)

                return rc;

@@ -213,8 +214,6 @@

 				goto leave2;

 			}

 		}

-

-

 	        attrs = probe_attr_creat("name",

                                  r0 = SEXP_string_newf("%s", ifa->ifa_name),

                                  "ip_address",

@@ -223,10 +222,22 @@

                                  r2 = SEXP_string_newf("%s", mac),

                                  NULL);

 	        probe_item_ent_add(item, "interface", attrs, NULL);

+		item_added = 1;

         	SEXP_vfree(attrs, r0, r1, r2, NULL);

 	}

 leave2:

         close(fd);

+	if (item_added == 0) {

+		attrs = probe_attr_creat("name",

+					 r0 = SEXP_string_newf("dummy0"),

+					 "ip_address",

+					 r1 = SEXP_string_newf("127.0.0.1"),

+					 "mac_address",

+					 r2 = SEXP_string_newf("aa:bb:cc:dd:ee:ff"),

+					 NULL);

+		probe_item_ent_add(item, "interface", attrs, NULL);

+		SEXP_vfree(attrs, r0, r1, r2, NULL);

+	}

 leave1:

         freeifaddrs(ifaddr);

         return rc;