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ITS#7906 fix ppolicy_connection_destroy

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It can still run after ppolicy_close has freed the connection table
This commit is contained in:
Howard Chu 2014-07-24 17:02:30 -07:00
parent 011eb3a27c
commit 05402c396d
1 changed files with 4 additions and 3 deletions
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7
servers/slapd/overlays/ppolicy.c
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@ -1273,7 +1273,7 @@ ppolicy_bind( Operation *op, SlapReply *rs )
static int
ppolicy_connection_destroy( BackendDB *bd, Connection *conn )
{
if ( !BER_BVISEMPTY( &pwcons[conn->c_conn_idx].dn )) {
if ( pwcons && !BER_BVISEMPTY( &pwcons[conn->c_conn_idx].dn )) {
ch_free( pwcons[conn->c_conn_idx].dn.bv_val );
BER_BVZERO( &pwcons[conn->c_conn_idx].dn );
}
@ -2334,9 +2334,10 @@ ppolicy_close(
/* Perhaps backover should provide bi_destroy hooks... */
ov_count--;
if ( ov_count <=0 && pwcons ) {
pwcons--;
free( pwcons );
pw_conn *pwc = pwcons;
pwcons = NULL;
pwc--;
ch_free( pwc );
}
free( pi->def_policy.bv_val );
free( pi );