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-rw-r--r--src/gallium/auxiliary/vl/vl_winsys_dri.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/vl/vl_winsys_dri.c b/src/gallium/auxiliary/vl/vl_winsys_dri.c
index 560c9147683..88e17fefb8a 100644
--- a/src/gallium/auxiliary/vl/vl_winsys_dri.c
+++ b/src/gallium/auxiliary/vl/vl_winsys_dri.c
@@ -338,9 +338,8 @@ vl_screen_create(Display *display, int screen)
goto free_screen;
device_name_length = xcb_dri2_connect_device_name_length(connect);
- device_name = CALLOC(1, device_name_length);
+ device_name = CALLOC(1, device_name_length + 1);
memcpy(device_name, xcb_dri2_connect_device_name(connect), device_name_length);
- device_name[device_name_length] = 0;
fd = open(device_name, O_RDWR);
free(device_name);