static int do_basic_checks(struct nf_conn *conntrack,
const struct sk_buff *skb,
unsigned int dataoff,
- char *map)
+ unsigned long *map)
{
u_int32_t offset, count;
sctp_chunkhdr_t _sch, *sch;
}
if (map)
- set_bit(sch->type, (void *)map);
+ set_bit(sch->type, map);
}
pr_debug("Basic checks passed\n");
sctp_sctphdr_t _sctph, *sh;
sctp_chunkhdr_t _sch, *sch;
u_int32_t offset, count;
- char map[256 / sizeof (char)] = {0};
+ unsigned long map[256 / sizeof(unsigned long)] = { 0 };
sh = skb_header_pointer(skb, dataoff, sizeof(_sctph), &_sctph);
if (sh == NULL)
return -1;
/* Check the verification tag (Sec 8.5) */
- if (!test_bit(SCTP_CID_INIT, (void *)map) &&
- !test_bit(SCTP_CID_SHUTDOWN_COMPLETE, (void *)map) &&
- !test_bit(SCTP_CID_COOKIE_ECHO, (void *)map) &&
- !test_bit(SCTP_CID_ABORT, (void *)map) &&
- !test_bit(SCTP_CID_SHUTDOWN_ACK, (void *)map) &&
+ if (!test_bit(SCTP_CID_INIT, map) &&
+ !test_bit(SCTP_CID_SHUTDOWN_COMPLETE, map) &&
+ !test_bit(SCTP_CID_COOKIE_ECHO, map) &&
+ !test_bit(SCTP_CID_ABORT, map) &&
+ !test_bit(SCTP_CID_SHUTDOWN_ACK, map) &&
sh->vtag != conntrack->proto.sctp.vtag[CTINFO2DIR(ctinfo)]) {
pr_debug("Verification tag check failed\n");
return -1;
sctp_sctphdr_t _sctph, *sh;
sctp_chunkhdr_t _sch, *sch;
u_int32_t offset, count;
- char map[256 / sizeof (char)] = {0};
+ unsigned long map[256 / sizeof(unsigned long)] = { 0 };
sh = skb_header_pointer(skb, dataoff, sizeof(_sctph), &_sctph);
if (sh == NULL)
return 0;
/* If an OOTB packet has any of these chunks discard (Sec 8.4) */
- if (test_bit (SCTP_CID_ABORT, (void *)map) ||
- test_bit (SCTP_CID_SHUTDOWN_COMPLETE, (void *)map) ||
- test_bit (SCTP_CID_COOKIE_ACK, (void *)map))
+ if (test_bit(SCTP_CID_ABORT, map) ||
+ test_bit(SCTP_CID_SHUTDOWN_COMPLETE, map) ||
+ test_bit(SCTP_CID_COOKIE_ACK, map))
return 0;
newconntrack = SCTP_CONNTRACK_MAX;