--- libaitsync/src/dir.c	2012/11/13 13:53:14	1.3.2.3
+++ libaitsync/src/dir.c	2012/11/13 14:19:39	1.4
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: dir.c,v 1.3.2.3 2012/11/13 13:53:14 misho Exp $
+* $Id: dir.c,v 1.4 2012/11/13 14:19:39 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -65,7 +65,7 @@ find_tag(int const * __restrict tags, struct tagDirNam
 			if (l[tags[t] + i].hash == hash) {
 				/* finded & marked for delete! */
 				find = (struct tagDirName*) &l[tags[t] + i];
-				find->ch = '*';
+				find->ch = DIFF_D0;
 				break;
 			}
 	}
@@ -141,7 +141,7 @@ create_diridx(const char *csDir, int lm, int *tags, st
 		} else
 			memset(&l[n + 1], 0, sizeof(struct tagDirName));
 
-		l[n].ch = '<';
+		l[n].ch = DIFF_D1;
 		l[n].tag = crcFletcher16((u_short*) d.d_name, 
 				d.d_namlen / 2 + d.d_namlen % 2);
 		l[n].hash = crcAdler((u_char*) d.d_name, d.d_namlen);
@@ -324,6 +324,7 @@ sync_dircmpList(const char *csDir1, const char *csDir2
 
 	if (lstat(csDir2, &sb) == -1) {
 		LOGERR;
+		free(tags);
 		free(l);
 		return -1;
 	}
@@ -333,6 +334,7 @@ sync_dircmpList(const char *csDir1, const char *csDir2
 			LOGERR;
 			chdir(old);
 			free(old);
+			free(tags);
 			free(l);
 			return -1;
 		}
@@ -341,6 +343,7 @@ sync_dircmpList(const char *csDir1, const char *csDir2
 			LOGERR;
 			chdir(old);
 			free(old);
+			free(tags);
 			free(l);
 			return -1;
 		}
@@ -361,11 +364,12 @@ sync_dircmpList(const char *csDir1, const char *csDir2
 					chdir(old);
 					free(old);
 					closedir(dir);
+					free(tags);
 					return -1;
 				} else
 					memset(&l[n + 1], 0, sizeof(struct tagDirName));
 
-				l[n].ch = '>';
+				l[n].ch = DIFF_D2;
 				l[n].tag = t;
 				l[n].hash = hash;
 				strlcpy(l[n].name, d.d_name, sizeof l[n].name);
@@ -432,6 +436,7 @@ sync_dircmpList(const char *csDir1, const char *csDir2
 			f = fopen(csDir2, "r");
 			if (!f) {
 				LOGERR;
+				free(tags);
 				free(l);
 				return -1;
 			}
@@ -460,11 +465,12 @@ sync_dircmpList(const char *csDir1, const char *csDir2
 					LOGERR;
 					if (strcmp(csDir2, "-"))
 						fclose(f);
+					free(tags);
 					return -1;
 				} else
 					memset(&l[n + 1], 0, sizeof(struct tagDirName));
 
-				l[n].ch = '>';
+				l[n].ch = DIFF_D2;
 				l[n].tag = t;
 				l[n].hash = hash;
 				strlcpy(l[n].name, str, sizeof l[n].name);
@@ -480,13 +486,14 @@ sync_dircmpList(const char *csDir1, const char *csDir2
 
 	/* delete equal elemets !!! */
 	for (i = cx = 0; i < n; i++)
-		if (l[i].ch == '*') {
+		if (l[i].ch == DIFF_D0) {
 			memmove(&l[i], &l[i + 1], (n - i + 1) * sizeof(struct tagDirName));
 			cx++;
 			i--;
 		}
 	n -= cx;
 
+	free(tags);
 	*list = l;
 	return n;
 }