summaryrefslogtreecommitdiff
path: root/drivers/video
diff options
context:
space:
mode:
authorHelge Deller <deller@gmx.de>2024-01-22 23:26:33 +0300
committerHelge Deller <deller@gmx.de>2024-01-23 11:13:24 +0300
commit4b088005c897a62fe98f70ab69687706cb2fad3b (patch)
tree3e86744c0b294ce7088598936b6e00379f8cfa13 /drivers/video
parent018856c3f171517c66d5d7d3755ae0c517924fd7 (diff)
downloadlinux-4b088005c897a62fe98f70ab69687706cb2fad3b.tar.xz
fbdev: stifb: Fix crash in stifb_blank()
Avoid a kernel crash in stifb by providing the correct pointer to the fb_info struct. Prior to commit e2e0b838a184 ("video/sticore: Remove info field from STI struct") the fb_info struct was at the beginning of the fb struct. Fixes: e2e0b838a184 ("video/sticore: Remove info field from STI struct") Signed-off-by: Helge Deller <deller@gmx.de> Cc: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/stifb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c
index 2de0e675fd15..8e5bac27542d 100644
--- a/drivers/video/fbdev/stifb.c
+++ b/drivers/video/fbdev/stifb.c
@@ -1158,7 +1158,7 @@ stifb_init_display(struct stifb_info *fb)
}
break;
}
- stifb_blank(0, (struct fb_info *)fb); /* 0=enable screen */
+ stifb_blank(0, fb->info); /* 0=enable screen */
SETUP_FB(fb);
}