Improve readability of bio/b_sock.c

diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c
index da0f126f12e5c2d1194ab12140560d83fad00f18..e5c99c6954bceda3fead27c0a9946c8a4c3eb3d9 100644 (file)
--- a/crypto/bio/b_sock.c
+++ b/crypto/bio/b_sock.c
@@ -732,9 +732,9 @@ again:
 #endif
                                if (client.sa_family == AF_INET)
                                        {
-                                       struct sockaddr_in *sin6 =
+                                       struct sockaddr_in *sin4 =
                                                (struct sockaddr_in *)&client;
-                                       sin6->sin_addr.s_addr=htonl(0x7F000001);
+                                       sin4->sin_addr.s_addr=htonl(0x7F000001);
                                        }
                                else    goto err;
                                }
@@ -808,18 +808,18 @@ int BIO_accept(int sock, char **addr)
        if (addr == NULL) goto end;
 
 #ifdef EAI_FAMILY
-# if defined(OPENSSL_SYS_VMS) || defined(OPENSSL_SYS_BEOS_BONE) || defined(OPENSSL_SYS_MSDOS)
-#  define SOCKLEN_T size_t
-# elif !defined(SOCKLEN_T)
-#  define SOCKLEN_T socklen_t
-#endif
        do {
        char   h[NI_MAXHOST],s[NI_MAXSERV];
        size_t nl;
        static union {  void *p;
-                       int (*f)(const struct sockaddr *,SOCKLEN_T,
+                       int (*f)(const struct sockaddr *,size_t/*socklen_t*/,
                                 char *,size_t,char *,size_t,int);
                        } p_getnameinfo = {NULL};
+                       /* 2nd argument to getnameinfo is specified to
+                        * be socklen_t. Unfortunately there is a number
+                        * of environments where socklen_t is not defined.
+                        * As it's passed by value, it's safe to pass it
+                        * as size_t... <appro> */
 
        if (p_getnameinfo.p==NULL)
                {