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| author |   Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2008-11-04 23:56:30 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-11-04 23:56:30 -0800 |
| commit | d99a7bd210a14001007fc5233597c78877f0a11c (patch) | |
| tree | 366ef8703e0453608ed39e0e7c2f4f4d043a46e9 /net | |
| parent | dccp: Per-socket initialisation of feature negotiation (diff) | |
| download | linux-dev-d99a7bd210a14001007fc5233597c78877f0a11c.tar.xz linux-dev-d99a7bd210a14001007fc5233597c78877f0a11c.zip | |
dccp: Cleanup routines for feature negotiation
This inserts the required de-allocation routines for memory allocated
by feature negotiation in the socket destructors, replacing
dccp_feat_clean() in one instance.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dccp/ipv4.c | 1 | ||||
| -rw-r--r-- | net/dccp/ipv6.c | 1 | ||||
| -rw-r--r-- | net/dccp/proto.c | 2 |
3 files changed, 3 insertions, 1 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index cbf522dfecc4..528baa2e5be4 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -545,6 +545,7 @@ out: static void dccp_v4_reqsk_destructor(struct request_sock *req) { + dccp_feat_list_purge(&dccp_rsk(req)->dreq_featneg); kfree(inet_rsk(req)->opt); } diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index 4e172ccfd76c..4aa1148cdb20 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -304,6 +304,7 @@ done: static void dccp_v6_reqsk_destructor(struct request_sock *req) { + dccp_feat_list_purge(&dccp_rsk(req)->dreq_featneg); if (inet6_rsk(req)->pktopts != NULL) kfree_skb(inet6_rsk(req)->pktopts); } diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 1cdf4ae99605..dafcefd86594 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -268,7 +268,7 @@ void dccp_destroy_sock(struct sock *sk) dp->dccps_hc_rx_ccid = dp->dccps_hc_tx_ccid = NULL; /* clean up feature negotiation state */ - dccp_feat_clean(dmsk); + dccp_feat_list_purge(&dp->dccps_featneg); } EXPORT_SYMBOL_GPL(dccp_destroy_sock); |