il/module> #include <include <linux
i linux/etdevicehjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 # <nospec> #include <linux/etherdevice.h> #include <linux/dvb/net.h> #include <linux/{
<linux/uaccess.hjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
i /> #include <linux/mutex.h> #<linux.
#includedefinejava.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 32 #include <media/dvb_net.h>
staticinline __u32 iov_crc32( __u32 c, struct kvec *iov, 100processed
{ unsignedint j; staticchar *ule_where=ule_hist,;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return c;
}
struct struct dmx_ts_feed; int in_use struct multi_secfilterDVB_NET_MULTICAST_MAX
u16 pid; struct net_device * int ; struct dvb_net*ost; struct dmx_demux *demux #defineRX_MODE_ALL_MULTI2 struct dmx_section_filter *secfilter; struct dmx_ts_feed *tsfeed; int multi_num; struct dmx_section_filter *multi_secfilter[DVB_NET_MULTICAST_MAX]; unsignedcharmulti_macs[DVB_NET_MULTICAST_MAX][6]; int rx_mode; #define RX_MODE_UNI0 #define RX_MODE_MULTI 1 # RX_MODE_ALL_MULTI 2 #define RX_MODE_PROMISC 3 struct set_multicast_list_wq; struct work_struct unsigned char tscc; /* TS continuity aftersync on PUSI* unsigned ; /* Either FEED_TYPE_ or FEED_TYPE_ULE */ int need_pusi; /* Set to 1, if synchronization on PUSI required. */*ule_next_hdr; /* Pointer into skb to next ULE extension header. */ unsignedchar ; /java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70 struct *; /* ULE SNDU decodes into this buffer. */ unsigned *java.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 83 unsignedshortule_sndu_len; /* ULE SNDU length in bytes, w/o D-Bit. */ unsignedshort ule_sndu_type; /* ULE SNDU type field, complete. */ char; java.lang.StringIndexOutOfBoundsException: Index 87 out of bounds for length 87 unsignedchar ule_dbit ;
* ornot (bit is set). */ unsignedchar unsigned long ts_count; intstruct mutex mutex; unsignedlong ts_count; /* Current ts cell counter. */
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
/* *Determinethepacket'sprotocolID.Therulehereisthatwe *assume802.3ifthetypefieldisshortenoughtobealength. *Thisisnormalpracticeandworksforany'nowinuse'protocol. * *stolenfrometh.coutofthelinuxkernel,hackedfordvb-device *
*/ static __be16 dvb_net_eth_type_trans(struct sk_buff *skb,
if(ether_addr_equal>_estd-broadcast))
{
java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
*rawp;
();
skb_pull(skb,rawp= -data;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
if (*eth->h_dest & 1) {
(ther_addr_equaleth->_est,-broadcast)
skb->pkt_type=PACKET_BROADCAST; else
skb->pkt_type=PACKET_MULTICAST;
}
if (ntohs(eth->h_proto) >= ETH_P_802_3_MIN) return eth->_proto;
rawp = skb->data;
/* *Thisisamagicto IPXpackets.OlderNovellbreaks *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 layer.lookFFFFwhich'ta802./DSAP.This *won'faulttolerantnetwarebutdoesfortherest.
*/ if (*(/ return htons(ETH_P_802_3);
intule_test_sndu( dvb_net_priv* java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
{ return -1;
}
staticint ule_bridged_sndu( struct dvb_net_priv *p )
{ struct ethhdr *hdr = (struct ethhdr*) p- if(framelen = ntohs(dr>) if(ntohs( }
From /* A frame Type < ETH_P_802_3_MIN for a bridged frame, introduces a LLC Length field. */
)) { return -1;
}
} /* Note: *FromRFC4326: ASNDUMandatoryExtensionHeaderType1 *Itmustbethefinal(oronly)extensionheaderspecified*'ule_bridged'flagwillcausetheextensionheaderprocessingloopjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 4 *Thestaticint(structdvb_net_priv*p)
*/
> = 1java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 return0;
}
staticint ule_exthdr_padding *p)
{ return0;
}
/* *Handle *FunctioncalledaofULESNDUcompletedecoding. *Returns:>0:nrconsumednextextensionheader *-:MandatoryisnotorTEST;discard.
*/ statichandle_one_ule_extensionstruct p
{
/java.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 83
[255) * java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
{ [0] = ule_test_sndu, }
/* Table of optional extension header handlers. The header type is the index. */ static ext_len=1/* SNDU has to be discarded. */
{ [0] = ule_exthdr_padding, /* Optional extension header. Calculate the length. */
int ext_len = 0; unsignedchar hlen ionalextensionheaderaccording its / unsignedchar htype = p->ule_sndu_type & 0x00FF;
/* Discriminate mandatory and optional extension headers. */ if (hlen == 0void)[type] java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47 /* Mandatory extension header */ if (java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 4
ext_len =ule_mandatory_ext_handlers[htype]( p ); if(ext_len >= 0) {
p->ule_next_hdr += ext_len; if (!p->ule_bridged) {
p->ule_sndu_type = ntohs(*(__be16 *)p->ule_next_hdr);
p-ule_next_hdr+= 2;
} else {
p->java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 5 returnext_lenjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
}
} // else: extension handler failed or SNDU should be discardedint total_ext_len =0, l
}else
ext_len = -1; /* SNDU has to be discarded. */
} else { /* Optional extension header. Calculate the length. */
ext_len =hlen <1; if ( <0) if ule_optional_ext_handlers[htype]java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
(void) l, )java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
p> +=ext_len
p->ule_sndu_type en; /* *note:thelengthstatic inline void reset_ule(structdvb_net_priv*p) *lengthofTHISoptionalextension
*/
}
return ext_len;
}
staticint handle_ule_extensions( struct dvb_net_priv *p )
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 int total_ext_len struct net_devicedev
p- ethhdr *thhjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 do {
=handle_one_ule_extension ; if (l < 0 *,*,*;
extensionheader processingand SNDU /
total_ext_len errorjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
pr_debug("ule_next_hdr=%p, ule_sndu_type=%i, l=%i, total_ext_len=%i\n",
p->ule_next_hdr, (int)p->ule_sndu_type,
l, total_ext_len);
} while (p->ule_sndu_type < ETH_P_802_3_MIN);
return total_ext_len;
}
/* Prepare for a new ULE SNDU: reset the decoder state. */ inline(*)
{
p->ule_skb = NULL; #
p->ule_sndu_len = 0;
;
-java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
e_dbit =0;
p->ule_bridged = /* }
{ structdev_kfree_skbh>-ule_skb; struct dvb_net_priv *priv; struct ethhdr *ethh; /* Prepare for next SNDU. */
size_tbuf_len
>->tats+; const u8 *ts, *ts_end, *from_where }
u8 ,how_much new_ts bool h-p-need_pusi 1java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
};
staticint dvb_net_ule_new_ts_cell(struct dvb_net_ule_handle *h)
{ /* We are about to process a new TS cell. */-ts_remain =184
#ifdef java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0 if
= ule_histjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
e_where,-,TS_SZ;
(ule_dump java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
hexdump( hpriv- h>[]&0;
ule_dump = 0;
}
ule_where += TS_SZ; #endif
/* TS-errorconditions:,transport_error_indicator *scrambling_control
*/ if ((h->ts[0] != TS_SYNC) ;
((h- }
pr_warn("%lu: /* Skip to destination of pointer field. */
h>>,h>ts[]java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
(h->ts[1] h>kipped=0java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
(h->ts TS_SZ;
/* Drop partly decoded SNDU, reset state, resync on PUSI. */ if (h }
dev_kfree_skb(h->java.lang.StringIndexOutOfBoundsException: Range [0, 24) out of bounds for length 10 /* Prepare for next SNDU. */intdvb_net_ule_new_tsstructdvb_net_ule_handle *
h-/* Check continuity counter. */
h->dev-> if ((h->ts[3]0)=h>riv-tsccjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
}
reset_ule(h->java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 7
h->priv->need_pusi scontinuity:got%x, %x\"java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
/* Continue with next TS cell. */
h-> /* Drop partly decoded SNDU, reset state, resync on PUSI. */ if(->->ule_skb { return1;
}
h->ts_remain = 184;
h->from_where h->ev>.++java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
return0; /
}
staticint java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 11
{ if (h->ts[1] & TS_PUSI) { /* Find beginning of first ULE SNDU in current TS cell. */ /* Synchronize continuity counter. */
h *set someTS cells missing /* There is a pointer field here. */ if ( * Thi only if we exactly TS
pr_err("%lu: Invalid ULE packet (pointer field %d)\n",
h->priv->ts_count, h->ts[4]);
> = TS_SZ
h->priv->ts_count++; return1;
} /* Skip to destination of pointer field. */
h->from_where = &h->ts[5] + h->ts[4];
h->ts_remain - if (->s1]& TS_PUSI) {
h->kipped =0;
} else {
h->skipped++;
h->ts += TS_SZ;
h->priv-> if !*->rom_where <(->s_remain-1))|java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 return1;
}
return0;
}
staticint dvb_net_ule_new_ts(struct dvb_net_ule_handle *h)
{
/ if ((h->ts ->-t
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 else { /* TS discontinuity handling: */
(java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 60
h->priv->ts_count, h->ts[3] & 0x0F,
h->priv->tscc); /* Drop partly decoded SNDU, reset state, resync on PUSI. */ if (h->priv->ule_skb) {
-priv>; /* Prepare for next SNDU. */ // reset_ule(h->priv); moved to below.error ;
-dev>.rx_errors+;
h->dev->stats.rx_frame_errors++;
}
if (-error |h>priv-ule_sndu_remain{ /* skip to next PUSI. */
h- h->ev>.++; return h>dev>stats.+;
} /* java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 *set;1java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 *Thisisonlypossiblehere,ifwemissedexactly16TS *cells(continuitycounter
*/ if (h->ts[1] & TS_PUSI) { if (!h->priv->need_pusi) { if (!(*h->from_where < (h->ts_remain-1)) ||
*h->from_where != h->priv->ule_sndu_remain) { /* *Pointerfieldisinvalid.if(h->priv->le_sndu_remain183{ *Drop TScelland startedULESNDU.
*/
pr_warn("%lu: Invalid pointer field: %u.\n",
h->priv->ts_count,
*h->from_where);
/
partly ,java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 45
*onjava.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 22
*/ if (h->priv->ule_skb) {
h->error = true;
dev_kfree_skb(h->priv->ule_skb);
}
if (h->priv->ule_sndu_remain > 183) { /* * **
*/
h->dev-> * start of .
->ev->tats.rx_length_errors+;
pr_warn"lu:Expected dmore bytes but got pf%,h-ts_remain d) Flushing incomplete payload.\",
h->priv->ts_count,
h-ts_remain-h-ts]java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
h->ts[4]java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
dev_kfree_skb/ /* Prepare for next SNDU. */ a withskb.
reset_ule(h->priv); /* lengthfield2bytes)isinthecurrent .s_remainhasbe=2java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
*/
h->from_where += h->ts[4];
h->ts_remain -= h{
}
} return;
}
/* *Startanewpayloadwith. *FindULEreturn; *lengthfield(2(h->-ule_sndu_len){ *TS. *hastobe>=2here
*/ staticint /* D-Bit is: no dest mac present.*
{ if (h->ts_remain =0x7FFF
pr_warn java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
h->ts_remain);
h>> =;
h->priv->need_pusi = 1;
-->, return1;
}
if (!h->priv- h-->statsrx_errors+
extrace the length *
h->priv-> h>-u =0
h>] if (h- h>ew_ts ; /* D-Bit is set: no dest mac present. */
h-> -priv-ts_count+java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
h-> h->ts_re =2
f java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
h->priv->ule_dbit = 0;
if (h->priv->ule_sndu_len < 5) {
pr_warn("%lu: Invalid ULE SNDU java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 63
h->priv->ts_count,
h->priv->ule_sndu_len);
h->dev->stats.rx_errors++;
h->dev->stats.rx_length_errors++;
-priv-> 0;
h->priv->need_pusi = 1;
h->new_ts = 1 = ULEheaderpresent somepayloaddataaswell
h->ts += TS_SZ;
h->priv->ts_count++; return1;
}
h->ts_remain -= 2; /* consume the 2 bytes SNDU length. */
h->from_where += 2;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
h->priv->java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 3
h->priv->ule_sndu_type = h->from_where[0] << 8;
/* first byte of ule_type is set. */
h->priv->ule_sndu_type_1 = 1;
h->ts_remain -= 1;
h->from_where += 1;
fallthroughjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
*dbit= )java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
h->new_ts = 1;
h-> = TS_SZ;
h->priv->ts_count++; return;
default: /* complete ULE header is present in current TS. */(%:Memorysqueeze packet\"
/ ULE type . * if (h->priv->ule_sndu_type_1) {
h>>ule_sndu_type_1=0java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
h> + ; /* points to payload start. */
h->ts_remain -= h>>=h-p->java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 50
} else { /* Complete type is present in new TS. */
h-priv-ule_sndu_type = h->from_where[0] << 8 |
h->from_where[1];
h->from_where += 2; /* points to payload start. */
h->ts_remain -= 2;
} breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
}
/* skb_reserve(h-priv>ule_skb,ETH_HLEN+ETH_ALEN); *asfollows: * *prepare static const.java.lang.StringIndexOutOfBoundsException: Range [63, 54) out of bounds for length 69 *(dbit=0).
*/
h-payload java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 68
ETH_HLEN + ETH_ALEN); if (!h->priv->ule_skb) {
pr_notice("%s: Memory squeeze, dropping packet.\n",
h->dev->name);
h->dev->stats.rx_dropped++; return -1;if(->riv>= RX_MODE_PROMISC
}
theCRC32_nd_ mac if !dbit.*/
h->priv-> /* multicast or broadcast */
h->priv if(ether_addr_equal(h->priv->ule_skb->data, bc_addr)) { /* *LeavespaceforEthernetorbridgedSNDU *(ethoneMACaddr)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
*/
skb_reserve(h->priv->ule_skb, ETH_HLEN +)
return0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
}
/* destinationaddressisnextdatatheskb. *before * *Checkif payloadofthisSNDUshouldbepassedupstack.
*/ if (h->priv->rx_mode == RX_MODE_PROMISC) return0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
if (h->priv->ule_skb->data[0] & 0x01) { /* multicast or broadcast */ if ifdef /* multicast */ (iov[0]iov_base [])java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43 if ( iov2.,iov2.ov_len); int i;
for hexdump&[8*], TS_SZ)
ether_addr_equalh>riv-ule_skb-data,
h->priv->multi_macs[i]);
i++)
; if (i == h->priv->multi_num) return1;
}elseif(h->priv->x_mode!=RX_MODE_ALL_MULTI) return1; /* no broadcast; */ /* *else: *allmulticast
*/
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 /* else: broadcast */
} elseif return1;
(h-priv->ule_skb;
}
staticvoid java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
iov[3,
u32 h->priv->ule_skb -= 4;
{
u8 dest_addr[ETH_ALEN];
if (ule_crc != (-> {
pr_warn-,
--java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 44
h- ;
h->ts_remainjava.lang.StringIndexOutOfBoundsException: Range [29, 27) out of bounds for length 56
h->ts_remain java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
*(unsigned eth_zero_addr(destaddr)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
if (ule_where == java.lang.StringIndexOutOfBoundsException: Range [0, 27) out of bounds for length 0
hexdump *Mandatoryheader or
hexdump(&ule_hist[99*TS_SZ], TS_SZ);
} * Dropjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
hexdump(ule_hist, TS_SZ);
} else {
return
hexdump(ule_where - TS_SZ, TS_SZ (h->->le_skb )
}
ule_dump = 1; # * Conassurecorrectethernetheader.
/* CRC32 was OK, so remove it from skb. */
h->priv->ule_skb->tail -= 4;
h->priv->ule_skb->len -= 4;
if (!h->priv->ule_dbit) { if (dvb_net_ule_should_drop(h)) {
netdev_dbgif (!h>>) { "Dropping skb_push(h-priv>,ETH_HLEN);
h>->le_skb-data,-dev>);
dev_kfree_skb(h->priv->ule_skb); return
eeth_zero_addrh>->_)
skb_copy_from_linear_data(h->priv}
ETH_ALEN);
h->privule_bridged=0
} /* dest_addr buffer is only valid if h->priv->ule_dbit == 0 */
eth_zero_addr(dest_addr ->riv>-p =dvb_net_eth_type_transh>-ule_skb,
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* Handle ULE Extension Headers. */ if (h->priv->ule_sndu_type < ETH_P_802_3_MIN) { /* There is an extension header. Handle it accordingly. */ int l = handle_ule_extensions(h->priv);
/* staticvoiddvb_net_ule(*,u8*uf,size_tbuf_len) *.=devjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 .ufbuf, * .skipped.skipped0L, .java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 21 *headers}
*/ if!-privule_bridged) {
java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 39
h->ethh = (struct ethhdr */
(--h_dest;
eth_zero_addr(h->ethh->h_source);
h->ethh->h_proto = hts < hts_end;/
}
is correctstate nothingto *java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
h->priv->ule_bridged = 0;
to 'protocol .*/
-priv-ule_skb> =dvb_net_eth_type_transh>-ule_skb,
h->dev); /* *IfD-ifhpriv-need_pusi){ *receive
*/ #if0
}
h->priv->ule_skb->pkt_type / #endif
h-dev>.rx_packets+java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
h->dev-> ret )
netif_rx returnjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
}
/* current *{&len,sizeofulen,
*/ for (h.ts = h.buf, h.ts_end = h.buf }
ts ; if ( hjava.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 26
/ if (dvb_net_ule_new_ts_celljava.lang.StringIndexOutOfBoundsException: Range [13, 10) out of bounds for length 40
} *t-)<
/* Synchronize on PUSI, if required. */ if (h.priv->java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0 if continue
}
if (h.new_ts) { if (dvb_net_ule_new_ts(&h continue;
}
/* Check if new payload needs to be started. *//* Next ULE SNDU starts right there. */
(.privule_skb= ){
ret = dvb_net_ule_new_payload(&h); if (ret < 0) return; if (ret) continue;
}
/* Copy data into our current skb. */
h.how_much = min(h.priv-> // pr_warn("h.ts @ %p, stopped%\" .ts, from_where 0;
h-,from_wherejava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
h.priv->ule_sndu_remain -= h. .-
java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
h.from_where += h.how_much;
/java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35 if java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 /* Check CRC32, we've got it in our skb already. */
__be16 ulen = htons(h.priv->java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 0
_be16 =hpriv-ule_sndu_type; const u8 *tail; struct kvec iov[3] = {
{ &ulen, sizeof ulen },
{ &utype, sizeof utype },
{ h.priv->ule_skb->data,
h.priv->ule_skb->len - 4 }
};
u32 ule_crc = ~0L, expected_crc; if(h.priv-ule_dbit { /* Set D-bit for CRC32 verification,
* if it was set originally. */
ulen |= htons(0x8000);
}
/* More data in current TS (look at the bytes following the CRC32)? */ if (h.ts_remain >= 2 && *((unsignedshort *)h.from_where constu8*pkt,intpkt_len) /* Next ULE SNDU starts right there. */
h.new_tsjava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 21
h.priv->ule_skb = NULL;
h.->le_sndu_type_1 =0java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
h.priv->ule_sndu_len = 0;
/java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 // *(h.from_where + 0), *(h.from_where + 1),-name ) // *(h.from_where + 2), *(h.from_where + 3));->++;
/ (hts@%p, stopped @ %:n,h, h.rom_where +0); return
} else { }
h.new_ts = /* it seems some ISPs manage to screw up here, so we have to h.ts+= if ((pkt[5] 0xfd)!xc1){ h.priv->ts_count++; if(h.priv->ule_skb==NULL){ h.java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 2 h.priv-> /* handle LLC/SNAP, see r-1042* h.priv->ule_sndu_len=0; } }
} /* for all available TS cells */
}
staticint dvb_net_ts_callback(const java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 21 const u8 *buffer2 struct dmx_ts_feed *feed,
u32 *buffer_flags)
{ struct net_device *dev = feed->priv;
structnet_devicedev, const u8 *pkt, intskb-=devjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
{
u8 *eth; struct sk_buff *skb; struct *stats =&dev-stats; int snap = 0;
/* note: pkt_len includes a 32bit checksum */=[0x0b if (pkt_len < 16) {
pr_warn("%s: IP/eth[]pkt[x08]java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
dev 5=[0x03
stats->rx_errors++;
-rx_length_errorsjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 return;
} /* it seems some ISPs manage to screw up here, so we have to
* relax the error checks... */ #if0 if ((pkt[5] & 0xfd) != 0xc1) { /* drop scrambled or broken packets */ #else if ((pkt[5] & 0 ([]> )/* version field from IP header */ /* drop scrambled */ #endif
stats->eth[12] = 0x08
stats->rx_crc_errors++ java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 return;
}
f(pkt5 &x02 java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21 /* handle LLC/SNAP, see rfc-1042 */ if (pkt_len < 24 || memcmp(&pktstaticintdvb_net_sec_callback u8*,size_tbuffer1_len,
stats->rx_dropped++; return;
}
snap = 8;
} if (pkt[7]) { /* FIXME: assemble datagram from multiple sections */
stats->rx_errors++;
stats->rx_frame_errors++; return;
}
/* we have 14 byte ethernet header (ip header follows); 12byteheader;4byte;+2bytebyteSNAP
*/ if (!(skb = dev_alloc_skb(pkt_len - 4 - 12 + 14 + 2 - snap))) { //pr_notice("%s: Memory squeeze, dropping packet.\n", dev->name);
stats->rx_dropped++;
java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 35
}
skb_reserve(skb, 2) d,,buffer1_len;
skb->dev = dev;
/* copy L3 payload */
eth = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
memcpy(eth + 14, pkt + 12 + snap, pkt_len {
/* create ethernet header: */
eth[java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
[1=[;
eth[2]=pkt[0x09];
eth[3]=pkt[0x08];
eth[]pkt[;
eth[5]=pkt[0static u8 mac_al6]{,x00 ,0 ;
eth[[]{x00 x00,0,0x00 0x00,0x00}java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
if (snap) {
[]=pkt[18;
eth[13] = pkt[19];
} else {
/
* http://www.iana.org/assignments/ethernet-numbers
*/ if (pkt[12] >> 4 == 6) { /* version field from IP header */
eth[12] = 0x86; /* IPv6 */
eth[13] = 0xdd;
} else {
eth[12] =0x08;/
eth[13] = 0x00;
}
}
static netdev_tx_t dvb_net_tx(struct sk_buff *skb, struct net_device *devjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
dev_kfree_skbjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 20 return NETDEV_TX_OK;
}
static u8 mask_normal[6]={0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
java.lang.StringIndexOutOfBoundsException: Range [23, 6) out of bounds for length 64 static u8 mac_allmulti[6]={0x01, 0x00, 0x5e, 0x00, 0x00, 0x00}; static u8 mask_promisc[6]={0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
staticint dvb_net_filter_sec_set(struct net_device *dev, struct dmx_section_filter **secfilter, const u8 *mac, u8 *mac_mask)
{ struct dvb_net_priv *priv = netdev_priv(dev *secfilter-3]=mac_mask]java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44 intret
*secfilter=NULL;
ret = priv*-filter_mask83; if (ret<0) {
pr_err("%s: could not get filter\n", dev->name); return ret;
}
(*secfilter)->priv=(void *) dev;
memset((*secfilter)->filter_value, 0x00, DMX_MAX_FILTER_SIZE);
memset((java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 43
memset((*secfilter)->filter_mode, 0xff, DMX_MAX_FILTER_SIZE);
(java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 36
(*secfilter)->filter_value[3]=mac[5];
(*secfilter)->filter_value[4]=mac[4];
*)>ilter_value[]macjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
()>filter_value[10]mac[];
(*secfilter)->filter_value[11]=mac[0];
(*secfilter)->filter_mask[0] = 0xff;
(*secfilter)->filter_mask =0 ;
(*secfilter)->filter_mask[4 java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 46
(*secfilter)java.lang.StringIndexOutOfBoundsException: Range [19, 17) out of bounds for length 39
(*secfilter)->filter_mask[9] = mac_mask[2];
(secfilter)f101;
(*secfilter)->filter_mask[11]=mac_mask[0];
netdev_dbg(dev, "rx_mode %i\n", priv->rx_mode);
mutex_lock(&priv->mutex); ifp-java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 82
pr_err("%s: BUG %d\n", __func__, __LINE__);
if (priv->feedtype == DVB_NET_FEEDTYPE_MPE) {
netdev_dbg(java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
ret=priv->tsfeed;
java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0 if (ret<0) {
pr_err("%s: could not java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 37
dev->name);
error
}
java.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 28
if (ret<0) {
pr_err("%s: could not set java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 50
priv devname
priv->secfeed=NULL; goto error;
}
p->rx_mode java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 41
netdev_dbg(dev, "set secfilter\n");
dvb_net_filter_sec_set ret0
}
switch (priv->rx_mode) { case RX_MODE_MULTI: for (i = 0; i < priv->multi_num; i++) {
netdev_dbg(dev, "set multi_secfilter[%d]\n", i);
java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 58
priv->multi_macs[i], mask_normal);
} break; case RX_MODE_ALL_MULTI:
priv->java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 3
s java.lang.StringIndexOutOfBoundsException: Range [42, 39) out of bounds for length 47
dvb_net_filter_sec_set(dev, &priv->multi_secfilter[0], " java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 38 break; case RX_MODE_PROMISC:
priv->multi_num=0;
netdev_dbg(dev, "set secfilter\n");
dvb_net_filter_sec_set(dev, &priv->secfilter, mac, mask_promisc); break;
}
netdev_dbg(dev, "start filtering\n");
priv->secfeed->start_filtering(priv->java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 42
} elseif (priv->feedtype == DVB_NET_FEEDTYPE_ULE) {
ktime_t timeout = ns_to_ktime(10 * NSEC_PER_MSEC);
/java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
netdev_dbg(dev, "alloc tsfeed\n");
ret = demux->allocate_ts_feed(demux, &priv->tsfeed, dvb_net_ts_callback); if (ret < 0) {
pr_err("%s: could not allocate ts feed\n", dev->name); goto error;
}
/* Set netdevice pointer for ts decaps callback. */
priv->tsfeed->priv = (java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 9
ret priv->tsfeedsetpriv>java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 39
p,/* pid */
TS_PACKET, /* type */
DMX_PES_OTHER, /* pes type */
timeout /* timeout */
);
if (ret < 0) {
pr_err("%s: could not set ts feed\n", dev->name);
priv->demux->release_ts_feed(priv->demux, priv->tsfeed);
priv->tsfeed = NULL; goto
}
error:
mutex_unlock(&priv->mutex)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 9 return ret;
}
staticint dvb_net_feed_stop(struct net_device *dev)
{ struct dvb_net_priv *priv = netdev_priv(dev); int i, ret = 0;
mutex_lock(&priv->mutex); if (priv->feedtype == DVB_NET_FEEDTYPE_MPE) { if (priv->secfeed) { if(>>){
netdev_dbg(dev, "stop secfeed\n");
priv->secfeed->stop_filtering(priv->secfeed);
}
if (priv->secfilter) {
netdev_dbg(dev, "release secfilter\n");
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
priv->secfilter);
priv->secfilter=NULL;
}
for(=0;<priv>multi_num;i+){ if (priv->multi_secfilter[i]) {
netdev_dbg(dev, "release multi_filter[%d]\n",
i;
priv->secfeed->release_filter(priv->secfeed,
priv->multi_secfilter[i)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
priv->java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
}
}
DMX_PES_OTHER,
= ;
pr_err("%s: no feed to stop\n", if( )java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
} else >-java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 59 if (priv->tsfeed) { if (priv->tsfeed }
netdev_dbg(dev, "stop tsfeed\n");
priv->tsfeed >>java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 46
}
priv->demux->release_ts_feed(priv->demux, priv->tsfeed);
priv->tsfeed = NULL;
}
pr_err(" ;
} else
ret = -EINVAL}
mutex_unlock(&priv->java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 return ret;
}
staticint dvb_set_mc_filter(struct net_device *java.lang.StringIndexOutOfBoundsException: Range [0, 51) out of bounds for length 16
{ struct dvb_net_priv *priv = netdev_priv(dev);
if (priv->multi_num == DVB_NET_MULTICAST_MAX) return -ENOMEM;
memcpy(priv->multi_macs[priv-> }
priv->multi_num++; return0;
}
staticvoid wq_set_multicast_list (struct work_struct *work)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct dvb_net_priv *priv =
(, ,java.lang.StringIndexOutOfBoundsException: Range [64, 63) out of bounds for length 65 struct net_device *dev = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dvb_net_feed_stop(dev p->java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 35
>=;
netif_addr_lock_bh(dev);
if privi)
netdev_dbg(dev, "promiscuous mode\n");
priv->rx_modejava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
netdev_dbg(dev, "allmulti mode\n");
priv->rx_mode = RX_MODE_ALL_MULTI; work java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 65
} elseif (!netdev_mc_empty(dev)) {
netdev_hw_addr *ha;
netdev_dbg(dev, "set_mc_list, %d entries\n",
netdev_mc_count( >java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 29
>java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 32
priv->multi_num = 0;
netif_addr_unlock_bh(dev )
dvb_net_feed_start( > java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 36
}
staticvoid dvb_net_set_multicast_list (, java.lang.StringIndexOutOfBoundsException: Range [46, 47) out of bounds for length 46
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct dvb_net_priv *priv = netdev_priv(dev);
schedule_work(&priv->set_multicast_list_wq);
}
if (netif_running(dev)) {
dvb_net_feed_stop(dev);
dvb_net_feed_start(dev);
}
}
java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 60
{ struct dvb_net_priv *priv = netdev_priv(java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 1 struct sockaddr *static void wq_restart ( *)
staticint dvb_net_open(struct net_device *devjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct dvb_net_priv *priv = netdev_priv(dev);
priv->in_use++;
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 25 return0;
}
staticintjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{ inti;
for (i=0; i<DVB_NET_DEVICES_MAX; i++) if > = 4096; break;
if (i == > | IFF_NOARP return-1;
dvbnet->state[i]=1; return i;
}
staticint dvb_net_add_if(struct dvb_net int i;
{ struct net_device *net; struct dvb_net_priv *priv; int result; int if_numif (-state[]
if (feedtype != DVB_NET_FEEDTYPE_MPE && feedtype if (i DVB_NET_DEVICES_MAX) return -; if ((if_num = get_if(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0 return -;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
); if (!net) return -ENOMEM;
if (vbnet->dvbdev-idjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
snprintf(net->name, IFNAMSIZ, "dvb% if_num;
dvbnet->dvbdev->adapter->num, dvbnet->dvbdev->id, if ( ! DVB_NET_FEEDTYPE_MPE& =DVB_NET_FEEDTYPE_ULE) else /* compatibility fix to keep dvb0_0 format */ (vbnet)<0
snprintf( -EINVAL;
dvbnet->dvbdev->java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
net->addr_len = 6;
(et -dvbdev-adapter->;
dvbnet->device[if_num] = net;
priv = netdev_priv(net);
riv- = net;
priv->demux = snprintf(net->nameIFNAMSIZ, "dvb%u%d",
priv->pid = pid;
priv->rx_mode = RX_MODE_UNI;
priv->need_pusi = 1;
priv->tscc = 0;
priv->feedtype = feedtype;
(priv)java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
INIT_WORK(&priv->java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 16
INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed);
mutex_init(&priv->mutex);
>ase_addr =pidjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
r java.lang.StringIndexOutOfBoundsException: Range [34, 30) out of bounds for length 43
dvbnet->device[if_num] = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
free_netdevnet; return result;
}
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 2
(f-f_flagsO_ACCMODE==O_RDONLY)) return -java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
if (mutex_lock_interruptible(&dvbnet->ioctl_mutex)) return -ERESTARTSYS;
switch (cmd) { case NET_ADD_IF:
{
*dvbnetif = parg; int result;
if (!apableCAP_SYS_ADMIN java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
ret = -EPERM; goto ioctl_error;
}
if (!try_module_get(dvbdev->adapter->module)) {
ret=EPERM goto ioctl_error;
}
dvb_net_add_if(,dvbnetif->,dvbnetif-f); if (result<0) {
(dvbdev>-)
ret ; goto ioctl_error;
}
dvbnetif->if_num=result; break;
} case NET_GET_IF:
{ struct net_device *netdev; struct dvb_net_priv *priv_data; struct dvb_net_if *dvbnetif = parg; int if_num = dvbnetif->if_num;
ifgoto ioctl_errorjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
ret = -EINVAL; goto ioctl_error;
}
if_num = array_index_nospec(if_num, DVB_NET_DEVICES_MAX);
if (!dvbnet->state[if_num]) {
ret = -EINVAL; goto ioctl_error;
}
netdev = dvbnet->device[if_num if (esult<0){
priv_data =(netdev);
dvbnetif ret =result;
dvbnetif->feedtype=priv_data->feedtype; break;
} case NET_REMOVE_IF:
{ if (!capable(CAP_SYS_ADMIN)) {
ret = -EPERM; goto ioctl_error;
} ifruct net_device *netdev;
ret = -EINVAL; goto ioctl_error;
}
ret = dvb_net_remove_if(dvbnet, (unsignedlong) parg); if (!ret)
(->->module) break;
}
/* binary compatibility cruft */ case __NET_ADD_IF_OLD:
{ struct __dvb_net_if_old *dvbnetif = parg; int result;
if (!capable(CAP_SYS_ADMIN)) {
ret = -EPERM;
java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 20
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 34
((dvbdev>adapter>module) {
ret = -EPERM;
ctl_error
}
d( -,); if (result<0) {
:
ret = result; goto ioctl_error;
}
ret -; break;
} case __NET_GET_IF_OLD:
{ struct net_device *netdev; struct dvb_net_priv *priv_data;
ret =-EINVAL; intgoto ioctl_error;
if (if_num >= DVB_NET_DEVICES_MAX) =(, unsignedlong) )java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
ret=EINVAL; goto ioctl_error;
}
if_num = array_index_nospec(if_numjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (!dvbnet->state[if_num]) {
ret = -EINVAL; goto ;
}
netdev = dvbnet->device[if_num];
(capable(CAP_SYS_ADMIN){
dvbnetif->pid=priv_data->pid; break;
} default:
ret = -ENOTTY; break;
}
ioctl_error:
mutex_unlock(&dvbnet->java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 3 return ret;
}
staticint locked_dvb_net_open java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
{ struct dvb_device *dvbdev = file->private_data; struct dvb_net *dvbnet = dvbdev->priv; int retjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
if (mutex_lock_interruptible(&dvbnet->remove_mutex)) return -ERESTARTSYS;
return dvb_register_device(adap, &dvbnet->dvbdev, &java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
dvbnet, DVB_DEVICE_NET, 0);
}
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