summaryrefslogtreecommitdiff
path: root/src/mesa/drivers/x11/xm_buffer.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/drivers/x11/xm_buffer.c')
-rw-r--r--src/mesa/drivers/x11/xm_buffer.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/x11/xm_buffer.c b/src/mesa/drivers/x11/xm_buffer.c
index d945d8af556..0da08a6e64d 100644
--- a/src/mesa/drivers/x11/xm_buffer.c
+++ b/src/mesa/drivers/x11/xm_buffer.c
@@ -89,8 +89,9 @@ alloc_back_shm_ximage(XMesaBuffer b, GLuint width, GLuint height)
return GL_FALSE;
}
+ /* 0600 = user read+write */
b->shminfo.shmid = shmget(IPC_PRIVATE, b->backxrb->ximage->bytes_per_line
- * b->backxrb->ximage->height, IPC_CREAT|0777);
+ * b->backxrb->ximage->height, IPC_CREAT | 0600);
if (b->shminfo.shmid < 0) {
_mesa_warning(NULL, "shmget failed while allocating back buffer.\n");
XDestroyImage(b->backxrb->ximage);