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Fix double-free closing multiple ppolicy overlay instances

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This commit is contained in:
Howard Chu 2007-08-16 19:59:02 +00:00
parent f5d1a15fec
commit 8133e7005e
1 changed files with 7 additions and 2 deletions
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9
servers/slapd/overlays/ppolicy.c
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@ -61,6 +61,7 @@ typedef struct pw_conn {
static pw_conn *pwcons;
static int ppolicy_cid;
static int ov_count;
typedef struct pass_policy {
AttributeDescription *ad; /* attribute to which the policy applies */
@ -2122,6 +2123,7 @@ ppolicy_db_open(
ConfigReply *cr
)
{
ov_count++;
return overlay_register_control( be, LDAP_CONTROL_PASSWORDPOLICYREQUEST );
}
@ -2133,8 +2135,11 @@ ppolicy_close(
{
slap_overinst *on = (slap_overinst *) be->bd_info;
pp_info *pi = on->on_bi.bi_private;
free( pwcons );
/* Perhaps backover should provide bi_destroy hooks... */
ov_count--;
if ( !ov_count )
free( pwcons );
free( pi->def_policy.bv_val );
free( pi );