1 files changed, 106 insertions, 0 deletions
diff --git a/usr/src/lib/libldap4/common/free.c b/usr/src/lib/libldap4/common/free.c
new file mode 100644
index 0000000000..e85db6b3e9
--- /dev/null
+++ b/usr/src/lib/libldap4/common/free.c
@@ -0,0 +1,106 @@
+/*
+ *
+ * Portions Copyright %G% Sun Microsystems, Inc. 
+ * All Rights Reserved
+ *
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ *  Copyright (c) 1994 The Regents of the University of Michigan.
+ *  All rights reserved.
+ *
+ *  free.c - some free routines are included here to avoid having to
+ *           link in lots of extra code when not using certain features
+ */
+
+#ifndef lint 
+static char copyright[] = "@(#) Copyright (c) 1994 The Regents of the University of Michigan.\nAll rights reserved.\n";
+#endif
+
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#ifdef MACOS
+#include <stdlib.h>
+#include "macos.h"
+#else /* MACOS */
+#ifdef DOS
+#include <malloc.h>
+#include "msdos.h"
+#else /* DOS */
+#include <sys/types.h>
+#include <stdlib.h>
+#endif /* DOS */
+#endif /* MACOS */
+
+#include "lber.h"
+#include "ldap.h"
+#include "ldap-private.h"
+
+void
+ldap_getfilter_free( LDAPFiltDesc *lfdp )
+{
+    LDAPFiltList	*flp, *nextflp;
+    LDAPFiltInfo	*fip, *nextfip;
+
+    for ( flp = lfdp->lfd_filtlist; flp != NULL; flp = nextflp ) {
+	for ( fip = flp->lfl_ilist; fip != NULL; fip = nextfip ) {
+	    nextfip = fip->lfi_next;
+	    free( fip->lfi_filter );
+	    free( fip->lfi_desc );
+	    free( fip );
+	}
+	nextflp = flp->lfl_next;
+	free( flp->lfl_pattern );
+	free( flp->lfl_delims );
+	free( flp->lfl_tag );
+	free( flp );
+    }
+
+    if ( lfdp->lfd_curvalcopy != NULL ) {
+	free( lfdp->lfd_curvalcopy );
+    }
+    if ( lfdp->lfd_curvalwords != NULL ) {
+	free( lfdp->lfd_curvalwords );
+    }
+    if ( lfdp->lfd_filtprefix != NULL ) {
+	free( lfdp->lfd_filtprefix );
+    }
+    if ( lfdp->lfd_filtsuffix != NULL ) {
+	free( lfdp->lfd_filtsuffix );
+    }
+
+    free( lfdp );
+}
+
+/*
+ * free a null-terminated array of pointers to mod structures. the
+ * structures are freed, not the array itself, unless the freemods
+ * flag is set.
+ */
+
+void
+ldap_mods_free( LDAPMod **mods, int freemods )
+{
+	int	i;
+
+	if ( mods == NULL )
+		return;
+
+	for ( i = 0; mods[i] != NULL; i++ ) {
+		if ( mods[i]->mod_op & LDAP_MOD_BVALUES ) {
+			ber_bvecfree( mods[i]->mod_bvalues );
+		} else {
+			ldap_value_free( mods[i]->mod_values );
+		}
+		if (mods[i]->mod_type)
+			free(mods[i]->mod_type);
+		free( (char *) mods[i] );
+	}
+
+	if ( freemods )
+		free( (char *) mods );
+}