diff options
Diffstat (limited to 'net/sctp/bind_addr.c')
| -rw-r--r-- | net/sctp/bind_addr.c | 42 |
1 files changed, 14 insertions, 28 deletions
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c index 4ece451c8d2..871cdf9567e 100644 --- a/net/sctp/bind_addr.c +++ b/net/sctp/bind_addr.c @@ -21,25 +21,18 @@ * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, write to - * the Free Software Foundation, 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. + * along with GNU CC; see the file COPYING. If not, see + * <http://www.gnu.org/licenses/>. * * Please send any bug reports or fixes you make to the * email address(es): - * lksctp developers <lksctp-developers@lists.sourceforge.net> - * - * Or submit a bug report through the following website: - * http://www.sf.net/projects/lksctp + * lksctp developers <linux-sctp@vger.kernel.org> * * Written or modified by: * La Monte H.P. Yarroll <piggy@acm.org> * Karl Knutson <karl@athena.chicago.il.us> * Jon Grimm <jgrimm@us.ibm.com> * Daisy Chang <daisyc@us.ibm.com> - * - * Any bugs reported given to us we will try to fix... any fixes shared will - * be incorporated into the next SCTP release. */ #include <linux/types.h> @@ -52,8 +45,8 @@ #include <net/sctp/sm.h> /* Forward declarations for internal helpers. */ -static int sctp_copy_one_addr(struct sctp_bind_addr *, union sctp_addr *, - sctp_scope_t scope, gfp_t gfp, +static int sctp_copy_one_addr(struct net *, struct sctp_bind_addr *, + union sctp_addr *, sctp_scope_t scope, gfp_t gfp, int flags); static void sctp_bind_addr_clean(struct sctp_bind_addr *); @@ -62,7 +55,7 @@ static void sctp_bind_addr_clean(struct sctp_bind_addr *); /* Copy 'src' to 'dest' taking 'scope' into account. Omit addresses * in 'src' which have a broader scope than 'scope'. */ -int sctp_bind_addr_copy(struct sctp_bind_addr *dest, +int sctp_bind_addr_copy(struct net *net, struct sctp_bind_addr *dest, const struct sctp_bind_addr *src, sctp_scope_t scope, gfp_t gfp, int flags) @@ -75,7 +68,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest, /* Extract the addresses which are relevant for this scope. */ list_for_each_entry(addr, &src->address_list, list) { - error = sctp_copy_one_addr(dest, &addr->a, scope, + error = sctp_copy_one_addr(net, dest, &addr->a, scope, gfp, flags); if (error < 0) goto out; @@ -87,7 +80,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest, */ if (list_empty(&dest->address_list) && (SCTP_SCOPE_GLOBAL == scope)) { list_for_each_entry(addr, &src->address_list, list) { - error = sctp_copy_one_addr(dest, &addr->a, + error = sctp_copy_one_addr(net, dest, &addr->a, SCTP_SCOPE_LINK, gfp, flags); if (error < 0) @@ -131,8 +124,6 @@ int sctp_bind_addr_dup(struct sctp_bind_addr *dest, */ void sctp_bind_addr_init(struct sctp_bind_addr *bp, __u16 port) { - bp->malloced = 0; - INIT_LIST_HEAD(&bp->address_list); bp->port = port; } @@ -155,11 +146,6 @@ void sctp_bind_addr_free(struct sctp_bind_addr *bp) { /* Empty the bind address list. */ sctp_bind_addr_clean(bp); - - if (bp->malloced) { - kfree(bp); - SCTP_DBG_OBJCNT_DEC(bind_addr); - } } /* Add an address to the bind address list in the SCTP_bind_addr structure. */ @@ -169,7 +155,7 @@ int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new, struct sctp_sockaddr_entry *addr; /* Add the address to the bind address list. */ - addr = t_new(struct sctp_sockaddr_entry, gfp); + addr = kzalloc(sizeof(*addr), gfp); if (!addr) return -ENOMEM; @@ -448,7 +434,7 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp, } /* Copy out addresses from the global local address list. */ -static int sctp_copy_one_addr(struct sctp_bind_addr *dest, +static int sctp_copy_one_addr(struct net *net, struct sctp_bind_addr *dest, union sctp_addr *addr, sctp_scope_t scope, gfp_t gfp, int flags) @@ -456,8 +442,8 @@ static int sctp_copy_one_addr(struct sctp_bind_addr *dest, int error = 0; if (sctp_is_any(NULL, addr)) { - error = sctp_copy_local_addr_list(dest, scope, gfp, flags); - } else if (sctp_in_scope(addr, scope)) { + error = sctp_copy_local_addr_list(net, dest, scope, gfp, flags); + } else if (sctp_in_scope(net, addr, scope)) { /* Now that the address is in scope, check to see if * the address type is supported by local sock as * well as the remote peer. @@ -494,7 +480,7 @@ int sctp_is_any(struct sock *sk, const union sctp_addr *addr) } /* Is 'addr' valid for 'scope'? */ -int sctp_in_scope(const union sctp_addr *addr, sctp_scope_t scope) +int sctp_in_scope(struct net *net, const union sctp_addr *addr, sctp_scope_t scope) { sctp_scope_t addr_scope = sctp_scope(addr); @@ -512,7 +498,7 @@ int sctp_in_scope(const union sctp_addr *addr, sctp_scope_t scope) * Address scoping can be selectively controlled via sysctl * option */ - switch (sctp_scope_policy) { + switch (net->sctp.scope_policy) { case SCTP_SCOPE_POLICY_DISABLE: return 1; case SCTP_SCOPE_POLICY_ENABLE: |