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callback: avoid malloc in nfs41_callback_session_init()

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Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
This commit is contained in:
Casey Bodley 2011-08-15 11:35:23 -04:00 • committed by unknown
parent d8048049d7
commit 14d2b30c2c
1 changed files with 6 additions and 14 deletions
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20
daemon/callback_server.c
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@ -48,23 +48,15 @@ static void replay_cache_write(
void nfs41_callback_session_init(
IN nfs41_session *session)
{
struct cb_compound_res *res;
/* initialize the replay cache with status NFS4ERR_SEQ_MISORDERED */
struct cb_compound_res res;
StringCchCopyA(res.tag.str, CB_COMPOUND_MAX_TAG, g_server_tag);
res.tag.len = sizeof(g_server_tag);
res.status = NFS4ERR_SEQ_MISORDERED;
session->cb_session.cb_sessionid = session->session_id;
/* initialize the replay cache with status NFS4ERR_SEQ_MISORDERED */
res = calloc(1, sizeof(struct cb_compound_res));
if (res == NULL) {
/* don't need to return failure, just leave cb_replay_cached=0 */
return;
}
StringCchCopyA(res->tag.str, CB_COMPOUND_MAX_TAG, g_server_tag);
res->tag.len = sizeof(g_server_tag);
res->status = NFS4ERR_SEQ_MISORDERED;
replay_cache_write(&session->cb_session, NULL, res, FALSE);
free(res);
replay_cache_write(&session->cb_session, NULL, &res, FALSE);
}