/* 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) return p; }
/* 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 (,th
( java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 else
flush| len )>=;
= (skb)
net (skb-);
if((NAPI_GRO_CB()>)) java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
flush |= (__force >daddr(th-)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
| >ip_summed >ip_summed ifsk
sock_gen_put);
}
if (flush || skb_gro_receive_list(p, skb))
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
goto
}
if (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
mss = 1;
i (NAPI_GRO_CBskbflush
}
flushreturn(headskb);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
TCP_FLAG_FINjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
if (p &INDIRECT_CALLABLE_SCOPE tcp4_gro_complete( sk_buffskb )
pp = p;
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