Latest update

2019-07-13 19:13:22 +09:00
parent 9a23f88dc2
commit 2e57f602ae
542 changed files with 17287 additions and 6184 deletions
@@ -696,6 +696,7 @@ int BIO_lookup_ex(const char *host, const char *service, int lookup_type,
        /* Note that |res| SHOULD be a 'struct addrinfo **' thanks to
         * macro magic in bio_lcl.h
         */
+      retry:
        switch ((gai_ret = getaddrinfo(host, service, &hints, res))) {
 # ifdef EAI_SYSTEM
        case EAI_SYSTEM:
@@ -706,6 +707,19 @@ int BIO_lookup_ex(const char *host, const char *service, int lookup_type,
        case 0:
            ret = 1;             /* Success */
            break;
+# if (defined(EAI_FAMILY) || defined(EAI_ADDRFAMILY)) && defined(AI_ADDRCONFIG)
+#  ifdef EAI_FAMILY
+        case EAI_FAMILY:
+#  endif
+#  ifdef EAI_ADDRFAMILY
+        case EAI_ADDRFAMILY:
+#  endif
+            if (hints.ai_flags & AI_ADDRCONFIG) {
+                hints.ai_flags &= ~AI_ADDRCONFIG;
+                goto retry;
+            }
+# endif
+            /* fall through */
        default:
            BIOerr(BIO_F_BIO_LOOKUP_EX, ERR_R_SYS_LIB);
            ERR_add_error_data(1, gai_strerror(gai_ret));