* [Kernel-janitors] [patch 2.6.1] remove verify_area from
@ 2004-01-17 14:11 Domen Puncer
0 siblings, 0 replies; only message in thread
From: Domen Puncer @ 2004-01-17 14:11 UTC (permalink / raw)
To: kernel-janitors
Hi.
Pretty trivial.
--- c/drivers/char/dz.c 2003-12-18 03:58:08.000000000 +0100
+++ a/drivers/char/dz.c 2004-01-17 15:08:53.000000000 +0100
@@ -986,11 +986,7 @@ static int dz_ioctl(struct tty_struct *t
return 0;
case TIOCGSOFTCAR:
- error = verify_area (VERIFY_WRITE, (void *)arg, sizeof(long));
- if (error)
- return error;
- put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long *)arg);
- return 0;
+ return put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long *)arg);
case TIOCSSOFTCAR:
if (get_user (arg, (unsigned long *)arg))
@@ -1001,10 +997,6 @@ static int dz_ioctl(struct tty_struct *t
return 0;
case TIOCGSERIAL:
- error = verify_area(VERIFY_WRITE, (void *)arg,
- sizeof(struct serial_struct));
- if (error)
- return error;
return get_serial_info(info, (struct serial_struct *)arg);
case TIOCSSERIAL:
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2004-01-17 14:11 [Kernel-janitors] [patch 2.6.1] remove verify_area from Domen Puncer
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