From 485607ce7bfe06975626a9e9474902ef5a7db656 Mon Sep 17 00:00:00 2001
From: Vreixo Formoso Lopes <metalpain2002@yahoo.es>
Date: Mon, 8 Oct 2007 16:07:10 +0000
Subject: [PATCH] Fix bug in mangle_all.

---
 libisofs/ecma119_tree.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/libisofs/ecma119_tree.c b/libisofs/ecma119_tree.c
index dc140fb..6044142 100644
--- a/libisofs/ecma119_tree.c
+++ b/libisofs/ecma119_tree.c
@@ -583,8 +583,10 @@ mangle_all(struct ecma119_tree_node *dir)
 	struct ecma119_dir_info d = dir->info.dir;
 	size_t n_change;
 	int changed;
+	size_t digits;
 
 	assert(dir->type == ECMA119_DIR);
+	digits = 1;
 	do {
 		changed = 0;
 		for (i=0; i < d.nchildren; i++) {
@@ -598,7 +600,7 @@ mangle_all(struct ecma119_tree_node *dir)
 
 			/* mangle the names */
 			changed = 1;
-			n_change = j / 10 + 1;
+			n_change = j / 10 + digits;
 			for (k=0; k < j; k++) {
 				mangle_name(&(d.children[i+k]->iso_name),
 						n_change,
@@ -612,6 +614,12 @@ mangle_all(struct ecma119_tree_node *dir)
 			/* skip ahead by the number of mangled names */
 			i += j - 1;
 		}
+		if (changed) {
+			/* we need to reorder */
+			qsort(dir->info.dir.children, dir->info.dir.nchildren, 
+			      sizeof(void*), cmp_node);
+		}
+		digits++;
 	} while (changed);
 
 	for (i=0; i < d.nchildren; i++) {