X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fxcb_util.c;h=466dc23bc70ce28ffe4f809df3e7318fbce5f3a7;hb=cca607409068ad0948e7283fb8d0465cabc51686;hp=f17aa3c8419b31540610c6ed1da5401135e63c3d;hpb=7d235c62f0d5bd0df1236cc52141c10c5d272a18;p=free-sw%2Fxcb%2Flibxcb

diff --git a/src/xcb_util.c b/src/xcb_util.c
index f17aa3c..466dc23 100644
--- a/src/xcb_util.c
+++ b/src/xcb_util.c
@@ -25,6 +25,10 @@
 
 /* Utility functions implementable using only public APIs. */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <assert.h>
 #include <sys/types.h>
 #include <limits.h>
@@ -51,7 +55,6 @@
 #include "xcbext.h"
 #include "xcbint.h"
 
-/* must be after "xcbint.h" to get autoconf #defines */
 #if defined(HAVE_TSOL_LABEL_H) && defined(HAVE_IS_SYSTEM_LABELED)
 # include <tsol/label.h>
 # include <sys/stat.h>
@@ -165,7 +168,11 @@ static int _xcb_open_abstract(char *protocol, const char *file, size_t filelen);
 static int _xcb_open(const char *host, char *protocol, const int display)
 {
     int fd;
+#ifdef __hpux
+    static const char unix_base[] = "/usr/spool/sockets/X11/";
+#else
     static const char unix_base[] = "/tmp/.X11-unix/X";
+#endif
     const char *base = unix_base;
     size_t filelen;
     char *file = NULL;
@@ -175,7 +182,7 @@ static int _xcb_open(const char *host, char *protocol, const int display)
     if(strncmp(host, "/tmp/launch", 11) == 0) {
         base = host;
         host = "";
-        protocol = NULL;
+        protocol = "unix";
     }
 #endif
 
@@ -464,6 +471,16 @@ xcb_connection_t *xcb_connect_to_display_with_auth_info(const char *displayname,
     else
         c = xcb_connect_to_fd(fd, 0);
 
+    if(c->has_error)
+        goto out;
+
+    /* Make sure requested screen number is in bounds for this server */
+    if((screenp != NULL) && (*screenp >= (int) c->setup->roots_len)) {
+        xcb_disconnect(c);
+        c = _xcb_conn_ret_error(XCB_CONN_CLOSED_INVALID_SCREEN);
+        goto out;
+    }
+
 out:
     free(host);
     free(protocol);