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Code Issues Releases Wiki Activity

ceph: release old ticket_blob buffer

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Release the old ticket_blob buffer when we get an updated service ticket
from the monitor.  Previously these were getting leaked.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-03-15 15:57:04 -07:00
parent 807c86e2ce
commit 5b3dbb44ab
1 changed files with 5 additions and 1 deletions
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6
fs/ceph/auth_x.c
View file

@ -156,6 +156,7 @@ static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac,
struct timespec validity;
struct ceph_crypto_key old_key;
void *tp, *tpend;
struct ceph_buffer *new_ticket_blob;
ceph_decode_need(&p, end, sizeof(u32) + 1, bad);
@ -223,9 +224,12 @@ static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac,
ceph_decode_need(&tp, tpend, 1 + sizeof(u64), bad);
struct_v = ceph_decode_8(&tp);
th->secret_id = ceph_decode_64(&tp);
ret = ceph_decode_buffer(&th->ticket_blob, &tp, tpend);
ret = ceph_decode_buffer(&new_ticket_blob, &tp, tpend);
if (ret)
goto out;
if (th->ticket_blob)
ceph_buffer_put(th->ticket_blob);
th->ticket_blob = new_ticket_blob;
dout(" got ticket service %d (%s) secret_id %lld len %d\n",
type, ceph_entity_type_name(type), th->secret_id,
(int)th->ticket_blob->vec.iov_len);