return PROTO_SSH;
if (!strcmp(name, "git"))
return PROTO_GIT;
- if (!strcmp(name, "git+ssh"))
+ if (!strcmp(name, "git+ssh")) /* deprecated - do not use */
return PROTO_SSH;
- if (!strcmp(name, "ssh+git"))
+ if (!strcmp(name, "ssh+git")) /* deprecated - do not use */
return PROTO_SSH;
if (!strcmp(name, "file"))
return PROTO_FILE;
port = "<none>";
memset(&hints, 0, sizeof(hints));
+ if (flags & CONNECT_IPV4)
+ hints.ai_family = AF_INET;
+ else if (flags & CONNECT_IPV6)
+ hints.ai_family = AF_INET6;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
get_host_and_port(&host, &port);
+ if (looks_like_command_line_option(host))
+ die("strange hostname '%s' blocked", host);
+ if (looks_like_command_line_option(port))
+ die("strange port '%s' blocked", port);
+
proxy = xmalloc(sizeof(*proxy));
child_process_init(proxy);
argv_array_push(&proxy->args, git_proxy_command);
static struct child_process no_fork = CHILD_PROCESS_INIT;
+static const char *get_ssh_command(void)
+{
+ const char *ssh;
+
+ if ((ssh = getenv("GIT_SSH_COMMAND")))
+ return ssh;
+
+ if (!git_config_get_string_const("core.sshcommand", &ssh))
+ return ssh;
+
+ return NULL;
+}
+
/*
* This returns a dummy child_process if the transport protocol does not
* need fork(2), or a struct child_process object if it does. Once done,
conn = xmalloc(sizeof(*conn));
child_process_init(conn);
+ if (looks_like_command_line_option(path))
+ die("strange pathname '%s' blocked", path);
+
strbuf_addstr(&cmd, prog);
strbuf_addch(&cmd, ' ');
sq_quote_buf(&cmd, path);
return NULL;
}
- if (ssh_host[0] == '-')
+ if (looks_like_command_line_option(ssh_host))
die("strange hostname '%s' blocked", ssh_host);
- ssh = getenv("GIT_SSH_COMMAND");
+ ssh = get_ssh_command();
if (!ssh) {
const char *base;
char *ssh_dup;
}
argv_array_push(&conn->args, ssh);
+ if (flags & CONNECT_IPV4)
+ argv_array_push(&conn->args, "-4");
+ else if (flags & CONNECT_IPV6)
+ argv_array_push(&conn->args, "-6");
if (tortoiseplink)
argv_array_push(&conn->args, "-batch");
if (port) {