diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 3 | ||||
| -rw-r--r-- | net/core/filter.c | 4 | ||||
| -rw-r--r-- | net/core/skbuff.c | 2 |
3 files changed, 5 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 0b48e294aafec..a5efc9ae010bb 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1113,7 +1113,8 @@ out: void netdev_rx_csum_fault(struct net_device *dev) { if (net_ratelimit()) { - printk(KERN_ERR "%s: hw csum failure.\n", dev->name); + printk(KERN_ERR "%s: hw csum failure.\n", + dev ? dev->name : "<unknown>"); dump_stack(); } } diff --git a/net/core/filter.c b/net/core/filter.c index 2841bfce29d6a..3a10e0bc90e8a 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -293,7 +293,7 @@ int sk_chk_filter(struct sock_filter *filter, int flen) struct sock_filter *ftest; int pc; - if (((unsigned int)flen >= (~0U / sizeof(struct sock_filter))) || flen == 0) + if (flen == 0 || flen > BPF_MAXINSNS) return -EINVAL; /* check the filter code now */ @@ -360,7 +360,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk) int err; /* Make sure new filter is there and in the right amounts. */ - if (fprog->filter == NULL || fprog->len > BPF_MAXINSNS) + if (fprog->filter == NULL) return -EINVAL; fp = sock_kmalloc(sk, fsize+sizeof(*fp), GFP_KERNEL); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index b7d13a4fff485..83fee37de38ee 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1725,7 +1725,7 @@ unsigned int skb_find_text(struct sk_buff *skb, unsigned int from, * of the skb if any page alloc fails user this procedure returns -ENOMEM */ int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb, - int getfrag(void *from, char *to, int offset, + int (*getfrag)(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb), void *from, int length) { |