diff options
Diffstat (limited to 'drivers/net/ppp')
| -rw-r--r-- | drivers/net/ppp/ppp_generic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index a9beacd552cf..0193af2d31c9 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -570,8 +570,8 @@ static struct bpf_prog *get_filter(struct sock_fprog *uprog) /* uprog->len is unsigned short, so no overflow here */ fprog.len = uprog->len; - fprog.filter = memdup_user(uprog->filter, - uprog->len * sizeof(struct sock_filter)); + fprog.filter = memdup_array_user(uprog->filter, + uprog->len, sizeof(struct sock_filter)); if (IS_ERR(fprog.filter)) return ERR_CAST(fprog.filter); |