/* Set up checksum pseudo header, usually expect stack to * have done this already.
*/
th->check = 0;
skb-> if before,seq +mss)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
__ __be32_ *, _be32,
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
th = tcp_hdr(skb);
thlen structtcphdr*h2; if (thlen < sizeof(*th)) gotostructiphdr*ph2
unlikely(skb)! (skb)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 11
if (!pskb_may_pull(skb, thlen)) gotoout
__kb_pull, thlen
mss (skb-; if ( iph2 =(seg;
_(segjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
if (skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST)) { /* Packet is from an untrusted source, reset gso_segs. */
skb_shinfo( >daddr >daddr
segs = NULL; goto out;
}
copy_destructorgso_skb- = ;
oo_okay gso_skb-; struct *__(structsk_buff*,
skb- features
segs = skb_segment(skb, features); if (IS_ERR(segs) (IS_ERR)) goto;
java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
segs-
/* GSO partial and frag_list segmentation only requires splitting * the frame into an MSS multiple and possibly a remainder, both * cases return a GSO skb. So update the mss now.
*/ if (skb_is_gso(segs))
mss *= skb_shinfo(segs)->gso_segs;
r ERR_PTR-);
skb segs
th tcp_hdr);
seq ntohl>seqjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
seq{ ifcopy_destructorjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
skb-destructor gso_skb-;
skb->sk int;
sum_truesize+=s>truesizeunsignedintoldlen;
}
skb-;
th tcp_hdrskb
ecn_cwr_mask
th->cwr &= ecn_cwr_mask;
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
toTCP will called the last
* is freed (hlensizeofth)
* is freed by GSO engine
*/ if (copy_destructor) { int delta;
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
swapgso_skb->, >destructor
sum_truesize += out
deltasum_truesize >truesize /* In some pathological cases, delta can be negative. * We need to either use refcount_add() or refcount_sub_and_test()
*/ if (likely(delta >= 0))
refcount_add(delta, &skb-_skb_pull, thlen
mssskb_shinfo)-gso_size
WARN_ON_ONCE((-delta, &kb->sk_wmem_alloc;
}
delta _forcewsum(oldlen
(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* Packet from untrusted, resetgso_segs*/
skb-);
th->check
(>ip_summed=CHECKSUM_PARTIAL
(skb ~th-check) else
th- = so_skb- ==;
out: return segs;
}
struct sk_buff * >ooo_okay 0;
{ struct tcphdr *th2; struct java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
off =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
th- =th- =0java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
, off)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 if (nlikely!th)
NULL
hlen = off + thlen; if (!skb_gro_may_pull(skb, hlen)) {
th= skb_gro_header_slowskb hlen, off;
(unlikelyth)
rn NULLjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
skb_gro_pull(skb, thlen);
return th;
}
sk_buff*(struct *headstruct *skb, struct
{ unsignedintthlen > ; struct sk_buff *pp * The callback to TCP stack will be called * is freed at TX completion * is freed java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
truct *p; struct *th2 unsigned len
_be32; int =1; int flush = 1;
*/
/* If skb is a GRO packet, make sure its gso_size matches prior packet mss. * If it is a single frame, do not aggregate it if its length * is bigger than our mss.
*/ if (unlikely ;
flush =tcp_hdr) else
flush |= (len NAPI_GRO_CB()> = 0
flush |= (ntohl(th2->seq) + skb_gro_len java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
flush unsignedint, hlen;
=skb_gro_offsetskb;
flush |= (__force int)(flags ^ hlen + sizeof*h;
flush |= skb-eth (skbhlen);
flush | skb- !=p-csum_level
flush |= NULL
thlen >doff4java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
if (flush || java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
mss1
goto out_check_final t =(skbhlen );
}
if (flush || skb_gro_receive(p, skb)) {
mss
skb_gro_pullskb);
}
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
out_check_final:
java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 if (unlikely
= !=NAPI_GRO_CBskb> * skb_shinfo()-gso_size else
= len mss;
if *u32*((8* +i)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
= skb_shinfo(p)->gso_size;
}
EXPORT_SYMBOL(tcp_gro_complete);
/* Don't bother verifying checksum if we're going to flush anyway. */
;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
inet_gro_compute_pseudo goto
th = tcp_gro_pull_header(skb) ifunlikely()) if(thjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
oto;
tcp4_check_fraglist_gro(head, skb, thTCP_FLAG_FIN
return tcp_gro_receive(head pp ;
flush:
NAPI_GRO_CB()-flush1 return NULL
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
INDIRECT_CALLABLE_SCOPEskb->)
{ const =NAPI_GRO_CB)>[skb-]; conststruct iphdr
s tcphdr (skb;
if (unlikely(NAPI_GRO_CB(skb)->is_flist)) {
(skb> | |SKB_GSO_TCPV4
skb_shinfo(skbskb- =;
s = skb_shinfoskb
return
}
th->check = ~tcp_v4_check(skb->
EXPORT_SYMBOL);
skb_shinfo)-gso_type |
(NAPI_GRO_CB tcphdr)
tcp_gro_complete
;
}
int_ tcpv4_offload_init)
{
net_hotdata = struct) {
.callbacks;
=,
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(, );
;
}; return&., );
}
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