X-Git-Url: https://git.sven.stormbind.net/?p=sven%2Fexfat-utils.git;a=blobdiff_plain;f=libexfat%2Fnode.c;h=4dd4dc6a4c6085a8a8f3622609951451aa7b2d87;hp=d05f20dc15aecb729c52557186a778eb8530e368;hb=fc55662109c1fccea581594f8d6af49da79f456b;hpb=3c254c99c6ecd8950b5180975941b875622c3ef1

diff --git a/libexfat/node.c b/libexfat/node.c
index d05f20d..4dd4dc6 100644
--- a/libexfat/node.c
+++ b/libexfat/node.c
@@ -1129,6 +1129,16 @@ int exfat_rename(struct exfat* ef, const char* old_path, const char* new_path)
 			}
 			exfat_put_node(ef, existing);
 			if (rc != 0)
+			{
+				/* free clusters even if something went wrong; overwise they
+				   will be just lost */
+				exfat_cleanup_node(ef, existing);
+				exfat_put_node(ef, dir);
+				exfat_put_node(ef, node);
+				return rc;
+			}
+			rc = exfat_cleanup_node(ef, existing);
+			if (rc != 0)
 			{
 				exfat_put_node(ef, dir);
 				exfat_put_node(ef, node);