diff options
author | Alec Brown <alec.r.brown@oracle.com> | 2022-03-21 02:28:56 -0400 |
---|---|---|
committer | Daniel Kiper <daniel.kiper@oracle.com> | 2022-04-04 20:28:54 +0200 |
commit | c0272c12b6c895de21f88cbb6387cdec04ff48a5 (patch) | |
tree | b59b3cd8d3a2306c00a0a4347190610ab8849217 | |
parent | 8e9e0d4643020b340839b7f428f7b9ca6a2129d8 (diff) | |
download | grub-c0272c12b6c895de21f88cbb6387cdec04ff48a5.tar.gz |
loader/i386/bsd: Fix uninitialized scalar variable
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>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
-rw-r--r-- | grub-core/loader/i386/bsd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/grub-core/loader/i386/bsd.c b/grub-core/loader/i386/bsd.c index 799a24cd2..5838fc8f4 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; |