The sctp_bind_addr structure has a 'malloced' member that is
always set to 0, thus in sctp_bind_addr_free() the kfree()
part can never be called. This part is embedded into
sctp_ep_common anyway and never alloced.
Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
---
include/net/sctp/structs.h | 2 --
net/sctp/bind_addr.c | 7 -------
2 files changed, 9 deletions(-)
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 945e952..b4e9894 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -1088,8 +1088,6 @@ struct sctp_bind_addr {
* peer(s) in INIT and INIT ACK chunks.
*/
struct list_head address_list;
-
- int malloced; /* Are we kfree()able? */
};
void sctp_bind_addr_init(struct sctp_bind_addr *, __u16 port);
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index d886b3b..41145fe 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -131,8 +131,6 @@ 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 +153,6 @@ 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. */
--
1.7.11.7
--
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