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fix potential leak introduced by fix to ITS#6574

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This commit is contained in:
Pierangelo Masarati 2010-08-29 00:35:49 +00:00
parent 2b3b07da46
commit 15d737badb
2 changed files with 13 additions and 8 deletions
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13
servers/slapd/back-meta/bind.c
View File

@ -627,14 +627,17 @@ meta_back_single_dobind(
rs->sr_err = meta_back_bind_op_result( op, rs, mc, candidate, msgid, sendok );
/* if bind succeeded, but anonymous, clear msc_bound_ndn */
if ( rs->sr_err == LDAP_SUCCESS ) {
if ( binddn[0] == '\0' &&
!BER_BVISNULL( &msc->msc_bound_ndn ) &&
!BER_BVISEMPTY( &msc->msc_bound_ndn ) )
{
if ( rs->sr_err != LDAP_SUCCESS || binddn[0] == '\0' ) {
if ( !BER_BVISNULL( &msc->msc_bound_ndn ) ) {
ber_memfree( msc->msc_bound_ndn.bv_val );
BER_BVZERO( &msc->msc_bound_ndn );
}
if ( !BER_BVISNULL( &msc->msc_cred ) ) {
memset( msc->msc_cred.bv_val, 0, msc->msc_cred.bv_len );
ber_memfree( msc->msc_cred.bv_val );
BER_BVZERO( &msc->msc_cred );
}
}
}

8
servers/slapd/back-meta/conn.c
View File

@ -720,15 +720,17 @@ meta_back_retry(
rc = meta_back_init_one_conn( op, rs, mc, candidate,
LDAP_BACK_CONN_ISPRIV( mc ), sendok, 0 );
/* restore credentials, if any;
/* restore credentials, if any and if needed;
* meta_back_init_one_conn() restores msc_bound_ndn, if any;
* if no msc_bound_ndn is restored, destroy credentials */
if ( !BER_BVISNULL( &msc->msc_bound_ndn ) ) {
if ( !BER_BVISNULL( &msc->msc_bound_ndn )
&& BER_BVISNULL( &msc->msc_cred ) )
{
msc->msc_cred = save_cred;
} else if ( !BER_BVISNULL( &save_cred ) ) {
memset( save_cred.bv_val, 0, save_cred.bv_len );
ber_memfree( save_cred.bv_val );
ber_memfree_x( save_cred.bv_val, NULL );
}
/* restore the "binding" flag, in case */