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ITS#1169, plug -lldap result leaks

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This commit is contained in:
Kurt Zeilenga 2001-05-29 18:41:10 +00:00
parent 1327aa2620
commit 98f27b3aad
2 changed files with 17 additions and 9 deletions
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6
CHANGES
View File

@ -1,7 +1,11 @@
OpenLDAP 1.x Change Log
Changes included in OpenLDAP 1.2.12
Changes included in OpenLDAP 1.2.12 Engineering
CVS Tag: OPENLDAP_REL_ENG_1_2
Fixed libldap result error memory leak (ITS#1161)
Changes included in OpenLDAP 1.2.12
CVS Tag: OPENLDAP_REL_ENG_1_2_12
Fixed slapd sb_max_incoming bug
Fixed ldapmodify ldaphost NULL bug
Fixed ldapsearch uninitialized fp bug

20
libraries/libldap/result.c
View File

@ -280,22 +280,24 @@ read1msg( LDAP *ld, int msgid, int all, Sockbuf *sb,
ldap_set_ber_options( ld, &ber );
/* get the next message */
if ( (tag = ber_get_next( sb, &len, &ber ))
!= LDAP_TAG_MESSAGE ) {
ld->ld_errno = (tag == LBER_DEFAULT ? LDAP_SERVER_DOWN :
LDAP_LOCAL_ERROR);
if ( (tag = ber_get_next( sb, &len, &ber )) != LDAP_TAG_MESSAGE ) {
ld->ld_errno = (tag == LBER_DEFAULT)
? LDAP_SERVER_DOWN
: LDAP_LOCAL_ERROR;
free( ber.ber_buf );
return( -1 );
}
/* message id */
if ( ber_get_int( &ber, &id ) == LBER_ERROR ) {
ld->ld_errno = LDAP_DECODING_ERROR;
free( ber.ber_buf );
return( -1 );
}
/* if it's been abandoned, toss it */
if ( ldap_abandoned( ld, (int)id ) ) {
free( ber.ber_buf ); /* gack! */
free( ber.ber_buf );
return( -2 ); /* continue looking */
}
@ -304,7 +306,7 @@ read1msg( LDAP *ld, int msgid, int all, Sockbuf *sb,
Debug( LDAP_DEBUG_ANY,
"no request for response with msgid %ld (tossing)\n",
id, 0, 0 );
free( ber.ber_buf ); /* gack! */
free( ber.ber_buf );
return( -2 ); /* continue looking */
}
Debug( LDAP_DEBUG_TRACE, "got %s msgid %ld, original id %d\n",
@ -316,6 +318,7 @@ read1msg( LDAP *ld, int msgid, int all, Sockbuf *sb,
/* the message type */
if ( (tag = ber_peek_tag( &ber, &len )) == LBER_ERROR ) {
ld->ld_errno = LDAP_DECODING_ERROR;
free( ber.ber_buf );
return( -1 );
}
@ -372,7 +375,7 @@ Debug( LDAP_DEBUG_TRACE,
simple_request = ( hadref ? 0 : 1 );
} else {
/* request with referrals or child request */
free( ber.ber_buf ); /* gack! */
free( ber.ber_buf );
ber.ber_buf = NULL;
}
@ -416,7 +419,7 @@ lr->lr_res_matched ? lr->lr_res_matched : "" );
}
if ( ber.ber_buf == NULL ) {
return( rc );
return rc;
}
#endif /* LDAP_REFERRALS */
@ -424,6 +427,7 @@ lr->lr_res_matched ? lr->lr_res_matched : "" );
if ( (new = (LDAPMessage *) calloc( 1, sizeof(LDAPMessage) ))
== NULL ) {
ld->ld_errno = LDAP_NO_MEMORY;
free( ber.ber_buf );
return( -1 );
}
new->lm_msgid = (int)id;