X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=jbsockets.c;h=c1a40809c4dba6f303512925f97dd7e96fe821fe;hp=48f43c922b7819fb0ca428662be4b4929763b9fb;hb=84e194c19963a0fbedc3579c92eaa49b7ab2cb95;hpb=da9616d7948038f2e5f5b50ef6ce7d1a12835413

diff --git a/jbsockets.c b/jbsockets.c
index 48f43c92..c1a40809 100644
--- a/jbsockets.c
+++ b/jbsockets.c
@@ -1,4 +1,4 @@
-const char jbsockets_rcs[] = "$Id: jbsockets.c,v 1.134 2015/11/06 13:37:35 fabiankeil Exp $";
+const char jbsockets_rcs[] = "$Id: jbsockets.c,v 1.135 2016/01/16 12:33:35 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/jbsockets.c,v $
@@ -1221,6 +1221,7 @@ int accept_connection(struct client_state * csp, jb_socket fds[])
    int max_selected_socket;
    fd_set selected_fds;
    jb_socket fd;
+   size_t listen_addr_size;
 
    c_length = sizeof(client);
 
@@ -1348,6 +1349,25 @@ int accept_connection(struct client_state * csp, jb_socket fds[])
    csp->ip_addr_long = ntohl(client.sin_addr.s_addr);
 #endif /* def HAVE_RFC2553 */
 
+   /*
+    * Save the name and port of the accepting socket for later lookup.
+    *
+    * The string needs space for strlen(...) + 7 characters:
+    * strlen(haddr[i]) + 1 (':') + 5 (port digits) + 1 ('\0')
+    */
+   listen_addr_size = strlen(csp->config->haddr[i]) + 7;
+   csp->listen_addr_str = malloc_or_die(listen_addr_size);
+   retval = snprintf(csp->listen_addr_str, listen_addr_size,
+      "%s:%d", csp->config->haddr[i], csp->config->hport[i]);
+   if ((-1 == retval) || listen_addr_size <= retval)
+   {
+      log_error(LOG_LEVEL_ERROR,
+         "Server name (%s) and port number (%d) ASCII decimal representation"
+         "don't fit into %d bytes",
+         csp->config->haddr[i], csp->config->hport[i], listen_addr_size);
+      return 0;
+   }
+
    return 1;
 
 }