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Rework control create/dup routines to distinguish not

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present value from empty value.
This commit is contained in:
Kurt Zeilenga 2000-10-14 02:13:53 +00:00
parent 92625471e1
commit 3d57f2ae67
1 changed files with 7 additions and 4 deletions
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11
libraries/libldap/controls.c
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@ -336,8 +336,9 @@ ldap_control_dup( const LDAPControl *c )
new->ldctl_oid = NULL;
}
if( c->ldctl_value.bv_len > 0 ) {
new->ldctl_value.bv_val = (char *) LDAP_MALLOC( c->ldctl_value.bv_len );
if( c->ldctl_value.bv_val != NULL ) {
new->ldctl_value.bv_val =
(char *) LDAP_MALLOC( c->ldctl_value.bv_len + 1 );
if(new->ldctl_value.bv_val == NULL) {
if(new->ldctl_oid != NULL) {
@ -347,10 +348,12 @@ ldap_control_dup( const LDAPControl *c )
return NULL;
}
new->ldctl_value.bv_len = c->ldctl_value.bv_len;
AC_MEMCPY( new->ldctl_value.bv_val, c->ldctl_value.bv_val,
c->ldctl_value.bv_len );
new->ldctl_value.bv_len = c->ldctl_value.bv_len;
new->ldctl_value.bv_val[new->ldctl_value.bv_len] = '\0';
} else {
new->ldctl_value.bv_len = 0;
@ -410,7 +413,7 @@ ldap_create_control(
LDAPControl *ctrl;
struct berval *bvalp;
if ( requestOID == NULL || ber == NULL || ctrlp == NULL ) {
if ( requestOID == NULL || ctrlp == NULL ) {
return LDAP_PARAM_ERROR;
}