X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fglx%2Fclientinfo.c;h=8f3fdeba4aa1c39ff8f857da2bb7e29b9c0de6a8;hb=714dfaae726534c3791df1ef8a9768f4435166d8;hp=97d43cea0e37c0a75856aa174822ac1f4876423b;hpb=8b5b3b93d73d80a54d12d0d7a6a74fb97b27bf8a;p=mesa.git

diff --git a/src/glx/clientinfo.c b/src/glx/clientinfo.c
index 97d43cea0e3..8f3fdeba4aa 100644
--- a/src/glx/clientinfo.c
+++ b/src/glx/clientinfo.c
@@ -39,7 +39,6 @@ __glX_send_client_info(struct glx_display *glx_dpy)
    Bool any_screen_has_ARB_create_context = False;
    Bool any_screen_has_ARB_create_context_profile = False;
    unsigned i;
-#ifdef HAVE_XCB_GLX_CREATE_CONTEXT
    static const uint32_t gl_versions[] = {
       1, 4,
    };
@@ -48,7 +47,6 @@ __glX_send_client_info(struct glx_display *glx_dpy)
    };
    static const char glx_extensions[] =
       "GLX_ARB_create_context GLX_ARB_create_context_profile";
-#endif
 
    /* There are three possible flavors of the client info structure that the
     * client could send to the server.  The version sent depends on the
@@ -115,6 +113,10 @@ __glX_send_client_info(struct glx_display *glx_dpy)
    }
 
    gl_extension_string = __glXGetClientGLExtensionString();
+   if (gl_extension_string == NULL) {
+      return;
+   }
+
    gl_extension_length = strlen(gl_extension_string) + 1;
 
    c = XGetXCBConnection(glx_dpy->dpy);
@@ -125,7 +127,6 @@ __glX_send_client_info(struct glx_display *glx_dpy)
     * THE ORDER IS IMPORTANT.  We want to send the most recent version of the
     * protocol that the server can support.
     */
-#ifdef HAVE_XCB_GLX_CREATE_CONTEXT
    if (glx_dpy->majorVersion == 1 && glx_dpy->minorVersion == 4
        && any_screen_has_ARB_create_context_profile) {
       xcb_glx_set_client_info_2arb(c,
@@ -148,14 +149,12 @@ __glX_send_client_info(struct glx_display *glx_dpy)
 				  gl_versions,
 				  gl_extension_string,
 				  glx_extensions);
-   } else
-#endif
-   {
+   } else {
       xcb_glx_client_info(c,
 			  GLX_MAJOR_VERSION, GLX_MINOR_VERSION,
 			  gl_extension_length,
 			  gl_extension_string);
    }
 
-   Xfree(gl_extension_string);
+   free(gl_extension_string);
 }