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-rw-r--r--miscutils/fbsplash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/miscutils/fbsplash.c b/miscutils/fbsplash.c
index 77033c258..9557c41db 100644
--- a/miscutils/fbsplash.c
+++ b/miscutils/fbsplash.c
@@ -150,7 +150,7 @@ static void fb_open(const char *strfb_device)
// map the device in memory
G.addr = mmap(NULL,
- G.scr_var.yres * G.scr_fix.line_length,
+ (G.scr_var.yres_virtual ?: G.scr_var.yres) * G.scr_fix.line_length,
PROT_WRITE, MAP_SHARED, fbfd, 0);
if (G.addr == MAP_FAILED)
bb_perror_msg_and_die("mmap");