3 files changed, 14 insertions, 2 deletions
diff --git a/xorg-server/dri3/dri3.c b/xorg-server/dri3/dri3.c
index 2bca7ae9b..76e07b40e 100644
--- a/xorg-server/dri3/dri3.c
+++ b/xorg-server/dri3/dri3.c
@@ -68,6 +68,11 @@ dri3_extension_init(void)
     ExtensionEntry *extension;
     int i;
 
+#ifdef PANORAMIX
+    if (!noPanoramiXExtension)
+        return;
+#endif
+
     extension = AddExtension(DRI3_NAME, DRI3NumberEvents, DRI3NumberErrors,
                              proc_dri3_dispatch, sproc_dri3_dispatch,
                              NULL, StandardMinorOpcode);
diff --git a/xorg-server/dri3/dri3_request.c b/xorg-server/dri3/dri3_request.c
index 3ebb9d509..4e1408fb5 100644
--- a/xorg-server/dri3/dri3_request.c
+++ b/xorg-server/dri3/dri3_request.c
@@ -29,6 +29,7 @@
 #include <unistd.h>
 #include <xace.h>
 #include "../Xext/syncsdk.h"
+#include <protocol-versions.h>
 
 static int
 proc_dri3_query_version(ClientPtr client)
@@ -38,8 +39,8 @@ proc_dri3_query_version(ClientPtr client)
         .type = X_Reply,
         .sequenceNumber = client->sequence,
         .length = 0,
-        .majorVersion = DRI3_MAJOR,
-        .minorVersion = DRI3_MINOR
+        .majorVersion = SERVER_DRI3_MAJOR_VERSION,
+        .minorVersion = SERVER_DRI3_MINOR_VERSION
     };
 
     REQUEST_SIZE_MATCH(xDRI3QueryVersionReq);
diff --git a/xorg-server/dri3/dri3_screen.c b/xorg-server/dri3/dri3_screen.c
index cf2735b8d..c88029612 100644
--- a/xorg-server/dri3/dri3_screen.c
+++ b/xorg-server/dri3/dri3_screen.c
@@ -55,6 +55,9 @@ dri3_pixmap_from_fd(PixmapPtr *ppixmap, ScreenPtr screen, int fd,
     dri3_screen_info_ptr        info = ds->info;
     PixmapPtr                   pixmap;
 
+    if (!info || !info->pixmap_from_fd)
+        return BadImplementation;
+
     pixmap = (*info->pixmap_from_fd) (screen, fd, width, height, stride, depth, bpp);
     if (!pixmap)
         return BadAlloc;
@@ -71,6 +74,9 @@ dri3_fd_from_pixmap(int *pfd, PixmapPtr pixmap, CARD16 *stride, CARD32 *size)
     dri3_screen_info_ptr        info = ds->info;
     int                         fd;
 
+    if (!info || !info->fd_from_pixmap)
+        return BadImplementation;
+
     fd = (*info->fd_from_pixmap)(screen, pixmap, stride, size);
     if (fd < 0)
         return BadAlloc;