X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/c4c9bb944bf6d1e17b8884a41a932db26528372e..ff0e15804f3f7f730ac1c7c79bcd0f34ca39fa4c:/generator.c

diff --git a/generator.c b/generator.c
index 4ebc5e55..9e24f564 100644
--- a/generator.c
+++ b/generator.c
@@ -4,7 +4,7 @@
  * Copyright (C) 1996-2000 Andrew Tridgell
  * Copyright (C) 1996 Paul Mackerras
  * Copyright (C) 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2003-2007 Wayne Davison
+ * Copyright (C) 2003-2008 Wayne Davison
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -582,10 +582,11 @@ int unchanged_attrs(const char *fname, struct file_struct *file, stat_x *sxp)
 	if (preserve_times && cmp_time(sxp->st.st_mtime, file->modtime) != 0)
 		return 0;
 
-	if (preserve_perms && !BITS_EQUAL(sxp->st.st_mode, file->mode, CHMOD_BITS))
-		return 0;
-
-	if (preserve_executability && ((sxp->st.st_mode & 0111 ? 1 : 0) ^ (file->mode & 0111 ? 1 : 0)))
+	if (preserve_perms) {
+		if (!BITS_EQUAL(sxp->st.st_mode, file->mode, CHMOD_BITS))
+			return 0;
+	} else if (preserve_executability
+	 && ((sxp->st.st_mode & 0111 ? 1 : 0) ^ (file->mode & 0111 ? 1 : 0)))
 		return 0;
 
 	if (am_root && uid_ndx && sxp->st.st_uid != (uid_t)F_OWNER(file))
@@ -638,8 +639,11 @@ void itemize(const char *fnamecmp, struct file_struct *file, int ndx, int statre
 			;
 		} else
 #endif
-		if ((preserve_perms || preserve_executability)
-		 && !BITS_EQUAL(sxp->st.st_mode, file->mode, CHMOD_BITS))
+		if (preserve_perms) {
+			if (!BITS_EQUAL(sxp->st.st_mode, file->mode, CHMOD_BITS))
+				iflags |= ITEM_REPORT_PERMS;
+		} else if (preserve_executability
+		 && ((sxp->st.st_mode & 0111 ? 1 : 0) ^ (file->mode & 0111 ? 1 : 0)))
 			iflags |= ITEM_REPORT_PERMS;
 		if (uid_ndx && am_root && (uid_t)F_OWNER(file) != sxp->st.st_uid)
 			iflags |= ITEM_REPORT_OWNER;
@@ -1949,8 +1953,12 @@ static void touch_up_dirs(struct file_list *flist, int ndx)
 		fname = f_name(file, NULL);
 		if (!(file->mode & S_IWUSR))
 			do_chmod(fname, file->mode);
-		if (need_retouch_dir_times)
-			set_modtime(fname, file->modtime, file->mode);
+		if (need_retouch_dir_times) {
+			STRUCT_STAT st;
+			if (link_stat(fname, &st, 0) == 0
+			 && cmp_time(st.st_mtime, file->modtime) != 0)
+				set_modtime(fname, file->modtime, file->mode);
+		}
 		if (allowed_lull && !(counter % lull_mod))
 			maybe_send_keepalive();
 		else if (!(counter & 0xFF))