commit Abraham vd Merwe fix.

diff --git a/linux-core/drm_proc.c b/linux-core/drm_proc.c
index f65f42b..24e8556 100644 (file)
--- a/linux-core/drm_proc.c
+++ b/linux-core/drm_proc.c
@@ -186,7 +186,7 @@ static int DRM(_vm_info)(char *buf, char **start, off_t offset, int request,
        DRM_PROC_PRINT("slot     offset       size type flags    "
                       "address mtrr\n\n");
        i = 0;
-       list_for_each(list, &dev->maplist->head) {
+       if (dev->maplist != NULL) list_for_each(list, &dev->maplist->head) {
                r_list = (drm_map_list_t *)list;
                map = r_list->map;
                if(!map) continue;

diff --git a/linux/drm_proc.h b/linux/drm_proc.h
index f65f42b..24e8556 100644 (file)
--- a/linux/drm_proc.h
+++ b/linux/drm_proc.h
@@ -186,7 +186,7 @@ static int DRM(_vm_info)(char *buf, char **start, off_t offset, int request,
        DRM_PROC_PRINT("slot     offset       size type flags    "
                       "address mtrr\n\n");
        i = 0;
-       list_for_each(list, &dev->maplist->head) {
+       if (dev->maplist != NULL) list_for_each(list, &dev->maplist->head) {
                r_list = (drm_map_list_t *)list;
                map = r_list->map;
                if(!map) continue;