[PATCH v2 1/7] grub-core/loader/i386/bsd.c: Fix uninitialized scalar variable

[Alec Brown]

In the function grub_netbsd_setup_video(), struct grub_netbsd_btinfo_framebuf
params is called but isn't being initialized. The member grub_uint8_t
reserved[16] isn't set to any values and is instead filled with junk data from
the stack. We can prevent this by setting params to {0}.

Fixes: CID 375026

Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
---
 grub-core/loader/i386/bsd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grub-core/loader/i386/bsd.c b/grub-core/loader/i386/bsd.c
index 5f3290ce1..de63ca8dc 100644
--- a/grub-core/loader/i386/bsd.c
+++ b/grub-core/loader/i386/bsd.c
@@ -929,7 +929,7 @@ grub_netbsd_setup_video (void)
   struct grub_video_mode_info mode_info;
   void *framebuffer;
   const char *modevar;
-  struct grub_netbsd_btinfo_framebuf params;
+  struct grub_netbsd_btinfo_framebuf params = {0};
   grub_err_t err;
   grub_video_driver_id_t driv_id;
 
-- 
2.27.0