4 files changed, 7 insertions, 20 deletions

diff --git a/ext/socket/ancdata.c b/ext/socket/ancdata.c
index 69c766e6fd..84463af061 100644
--- a/ext/socket/ancdata.c
+++ b/ext/socket/ancdata.c
@@ -1631,10 +1631,9 @@ bsock_recvmsg_internal(VALUE sock,
     }
 
     if (NIL_P(dat_str))
-        dat_str = rb_tainted_str_new(datbuf, ss);
+        dat_str = rb_str_new(datbuf, ss);
     else {
         rb_str_resize(dat_str, ss);
-        OBJ_TAINT(dat_str);
 	rb_obj_reveal(dat_str, rb_cString);
     }
 
@@ -1660,7 +1659,7 @@ bsock_recvmsg_internal(VALUE sock,
             }
             ctl_end = (char*)cmh + cmh->cmsg_len;
 	    clen = (ctl_end <= msg_end ? ctl_end : msg_end) - (char*)CMSG_DATA(cmh);
-            ctl = ancdata_new(family, cmh->cmsg_level, cmh->cmsg_type, rb_tainted_str_new((char*)CMSG_DATA(cmh), clen));
+            ctl = ancdata_new(family, cmh->cmsg_level, cmh->cmsg_type, rb_str_new((char*)CMSG_DATA(cmh), clen));
             if (request_scm_rights)
                 make_io_for_unix_rights(ctl, cmh, msg_end);
             else
diff --git a/ext/socket/init.c b/ext/socket/init.c
index 44d1506973..0675194d74 100644
--- a/ext/socket/init.c
+++ b/ext/socket/init.c
@@ -143,7 +143,7 @@ rsock_strbuf(VALUE str, long buflen)
 {
     long len;
 
-    if (NIL_P(str)) return rb_tainted_str_new(0, buflen);
+    if (NIL_P(str)) return rb_str_new(0, buflen);
 
     StringValue(str);
     len = RSTRING_LEN(str);
@@ -201,7 +201,6 @@ rsock_s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
     if (slen != RSTRING_LEN(str)) {
 	rb_str_set_len(str, slen);
     }
-    rb_obj_taint(str);
     switch (from) {
       case RECV_RECV:
 	return str;
@@ -282,7 +281,6 @@ rsock_s_recvfrom_nonblock(VALUE sock, VALUE len, VALUE flg, VALUE str,
     if (slen != RSTRING_LEN(str)) {
 	rb_str_set_len(str, slen);
     }
-    rb_obj_taint(str);
     switch (from) {
       case RECV_RECV:
         return str;
@@ -329,7 +327,6 @@ rsock_read_nonblock(VALUE sock, VALUE length, VALUE buf, VALUE ex)
     VALUE str = rsock_strbuf(buf, len);
     char *ptr;
 
-    OBJ_TAINT(str);
     GetOpenFile(sock, fptr);
 
     if (len == 0) {
diff --git a/ext/socket/raddrinfo.c b/ext/socket/raddrinfo.c
index cc296749b0..9ec2fdc329 100644
--- a/ext/socket/raddrinfo.c
+++ b/ext/socket/raddrinfo.c
@@ -969,7 +969,7 @@ init_addrinfo_getaddrinfo(rb_addrinfo_t *rai, VALUE node, VALUE service,
 
     canonname = Qnil;
     if (res->ai->ai_canonname) {
-        canonname = rb_tainted_str_new_cstr(res->ai->ai_canonname);
+        canonname = rb_str_new_cstr(res->ai->ai_canonname);
         OBJ_FREEZE(canonname);
     }
 
@@ -1019,8 +1019,6 @@ make_inspectname(VALUE node, VALUE service, struct addrinfo *res)
             rb_str_catf(inspectname, ":%d", FIX2INT(service));
     }
     if (!NIL_P(inspectname)) {
-        OBJ_INFECT(inspectname, node);
-        OBJ_INFECT(inspectname, service);
         OBJ_FREEZE(inspectname);
     }
     return inspectname;
@@ -1039,7 +1037,7 @@ addrinfo_firstonly_new(VALUE node, VALUE service, VALUE family, VALUE socktype,
 
     canonname = Qnil;
     if (res->ai->ai_canonname) {
-        canonname = rb_tainted_str_new_cstr(res->ai->ai_canonname);
+        canonname = rb_str_new_cstr(res->ai->ai_canonname);
         OBJ_FREEZE(canonname);
     }
 
@@ -1069,7 +1067,7 @@ addrinfo_list_new(VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE
         VALUE canonname = Qnil;
 
         if (r->ai_canonname) {
-            canonname = rb_tainted_str_new_cstr(r->ai_canonname);
+            canonname = rb_str_new_cstr(r->ai_canonname);
             OBJ_FREEZE(canonname);
         }
 
@@ -1908,7 +1906,6 @@ addrinfo_to_sockaddr(VALUE self)
     rb_addrinfo_t *rai = get_addrinfo(self);
     VALUE ret;
     ret = rb_str_new((char*)&rai->addr, rai->sockaddr_len);
-    OBJ_INFECT(ret, self);
     return ret;
 }
 
@@ -2591,7 +2588,6 @@ addrinfo_s_unix(int argc, VALUE *argv, VALUE self)
     addr = addrinfo_s_allocate(rb_cAddrinfo);
     DATA_PTR(addr) = rai = alloc_addrinfo();
     init_unix_addrinfo(rai, path, socktype);
-    OBJ_INFECT(addr, path);
     return addr;
 }
 
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index f1017910ce..bfeb30340c 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -1164,7 +1164,7 @@ sock_s_getservbyport(int argc, VALUE *argv, VALUE _)
     if (!sp) {
 	rb_raise(rb_eSocket, "no such service for port %d/%s", (int)portnum, protoname);
     }
-    return rb_tainted_str_new2(sp->s_name);
+    return rb_str_new2(sp->s_name);
 }
 
 /*
@@ -1414,8 +1414,6 @@ sock_s_pack_sockaddr_in(VALUE self, VALUE port, VALUE host)
     VALUE addr = rb_str_new((char*)res->ai->ai_addr, res->ai->ai_addrlen);
 
     rb_freeaddrinfo(res);
-    OBJ_INFECT(addr, port);
-    OBJ_INFECT(addr, host);
 
     return addr;
 }
@@ -1457,7 +1455,6 @@ sock_s_unpack_sockaddr_in(VALUE self, VALUE addr)
 #endif
     }
     host = rsock_make_ipaddr((struct sockaddr*)sockaddr, RSTRING_SOCKLEN(addr));
-    OBJ_INFECT(host, addr);
     return rb_assoc_new(INT2NUM(ntohs(sockaddr->sin_port)), host);
 }
 
@@ -1487,7 +1484,6 @@ sock_s_pack_sockaddr_un(VALUE self, VALUE path)
     }
     memcpy(sockaddr.sun_path, RSTRING_PTR(path), RSTRING_LEN(path));
     addr = rb_str_new((char*)&sockaddr, rsock_unix_sockaddr_len(path));
-    OBJ_INFECT(addr, path);
 
     return addr;
 }
@@ -1524,7 +1520,6 @@ sock_s_unpack_sockaddr_un(VALUE self, VALUE addr)
 		 RSTRING_LEN(addr), (int)sizeof(struct sockaddr_un));
     }
     path = rsock_unixpath_str(sockaddr, RSTRING_SOCKLEN(addr));
-    OBJ_INFECT(path, addr);
     return path;
 }
 #endif