b501266c2b
- Refresh all patches - Also, pass getconf LFS_CFLAGS into CFLAGS OBS-URL: https://build.opensuse.org/request/show/114926 OBS-URL: https://build.opensuse.org/package/show/network:utilities/tcpd?expand=0&rev=10
93 lines
2.5 KiB
Diff
93 lines
2.5 KiB
Diff
--- hosts_ctl.c.orig
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+++ hosts_ctl.c
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@@ -29,10 +29,12 @@ char *user;
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{
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struct request_info request;
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- return (hosts_access(request_init(&request,
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- RQ_DAEMON, daemon,
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- RQ_CLIENT_NAME, name,
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- RQ_CLIENT_ADDR, addr,
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- RQ_USER, user,
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- 0)));
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+ request_init(&request, RQ_DAEMON, daemon,
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+ RQ_CLIENT_NAME, name,
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+ RQ_CLIENT_ADDR, addr,
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+ RQ_USER, user,
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+ 0);
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+ sock_hostnofd(&request);
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+
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+ return (hosts_access(&request));
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}
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--- socket.c.orig
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+++ socket.c
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@@ -140,6 +140,53 @@ struct request_info *request;
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#endif
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}
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+
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+
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+/* sock_hostnofd - look up endpoint addresses and install conversion methods */
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+
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+void sock_hostnofd(request)
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+struct request_info *request;
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+{
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+ static struct sockaddr_storage client;
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+ struct addrinfo hints, *res;
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+ int ret;
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+ char *host;
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+
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+ /* If the address field is non-empty and non-unknown and if the hostname
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+ * field is empty or unknown, use the address field to get the sockaddr
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+ * and hostname. */
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+ if (strlen(request->client->addr) &&
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+ HOSTNAME_KNOWN(request->client->addr) &&
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+ (!strlen(request->client->addr) ||
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+ !HOSTNAME_KNOWN(request->client->name)))
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+ host = request->client->addr;
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+ else
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+ return;
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+
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+ memset(&hints, 0, sizeof(hints));
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+ hints.ai_family = AF_INET6;
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+ hints.ai_socktype = SOCK_STREAM;
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+ hints.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
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+
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+ ret = getaddrinfo(host, NULL, &hints, &res);
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+ if (ret != 0) {
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+ hints.ai_family = AF_INET;
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+ ret = getaddrinfo(host, NULL, &hints, &res);
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+ }
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+
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+ if (ret != 0) {
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+ tcpd_warn("can't resolve hostname (%s): %s", host, gai_strerror(ret));
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+ } else {
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+ sock_methods(request);
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+
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+ memcpy(&client, res->ai_addr, res->ai_addrlen);
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+ request->client->sin = (struct sockaddr *)&client;
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+ freeaddrinfo(res);
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+
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+ request->client->name[0] = 0;
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+ }
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+}
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+
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/* sock_hostaddr - map endpoint address to printable form */
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void sock_hostaddr(host)
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--- tcpd.h.orig
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+++ tcpd.h
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@@ -174,10 +174,12 @@ extern char *eval_server(); /* whatever
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#ifdef __STDC__
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extern void sock_host(struct request_info *);
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+extern void sock_hostnofd(struct request_info *);
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extern void sock_hostname(struct host_info *);
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extern void sock_hostaddr(struct host_info *);
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#else
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extern void sock_host(); /* look up endpoint addresses */
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+extern void sock_hostnofd();
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extern void sock_hostname(); /* translate address to hostname */
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extern void sock_hostaddr(); /* address to printable address */
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#endif
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