diff options
Diffstat (limited to 'drivers/isdn/i4l/isdn_ppp.c')
-rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index a5da511e3c9..a333b7f798d 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -442,7 +442,7 @@ static int get_filter(void __user *arg, struct sock_filter **p) { struct sock_fprog uprog; struct sock_filter *code = NULL; - int len, err; + int len; if (copy_from_user(&uprog, arg, sizeof(uprog))) return -EFAULT; @@ -458,12 +458,6 @@ static int get_filter(void __user *arg, struct sock_filter **p) if (IS_ERR(code)) return PTR_ERR(code); - err = sk_chk_filter(code, uprog.len); - if (err) { - kfree(code); - return err; - } - *p = code; return uprog.len; } @@ -634,7 +628,7 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg) #ifdef CONFIG_IPPP_FILTER case PPPIOCSPASS: { - struct sock_fprog fprog; + struct sock_fprog_kern fprog; struct sock_filter *code; int err, len = get_filter(argp, &code); @@ -653,7 +647,7 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg) } case PPPIOCSACTIVE: { - struct sock_fprog fprog; + struct sock_fprog_kern fprog; struct sock_filter *code; int err, len = get_filter(argp, &code); |