Switching to GPL 3.

[rsync/rsync.git] / rsync.c

diff --git a/rsync.c b/rsync.c
index 935c5dd..3c80286 100644 (file)
--- a/rsync.c
+++ b/rsync.c
@@ -6,7 +6,7 @@
  * Copyright (C) 2003-2007 Wayne Davison
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
+ * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
@@ -15,8 +15,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ * with this program; if not, visit the http://fsf.org website.
  */
 
 #include "rsync.h"
@@ -41,8 +40,8 @@ extern int am_generator;
 extern int am_starting_up;
 extern int allow_8bit_chars;
 extern int protocol_version;
-extern int preserve_uid;
-extern int preserve_gid;
+extern int uid_ndx;
+extern int gid_ndx;
 extern int inc_recurse;
 extern int inplace;
 extern int flist_eof;
@@ -166,15 +165,19 @@ int read_ndx_and_attrs(int f_in, int *iflag_ptr, uchar *type_ptr,
                if (ndx < 0 || ndx >= dir_flist->count) {
                        ndx = NDX_FLIST_OFFSET - ndx;
                        rprintf(FERROR,
-                               "Invalid dir index: %d (%d - %d)\n",
-                               ndx, NDX_FLIST_OFFSET,
-                               NDX_FLIST_OFFSET - dir_flist->count);
+                               "[%s] Invalid dir index: %d (%d - %d)\n",
+                               who_am_i(), ndx, NDX_FLIST_OFFSET,
+                               NDX_FLIST_OFFSET - dir_flist->count + 1);
                        exit_cleanup(RERR_PROTOCOL);
                }
 
                /* Send everything read from f_in to msg_fd_out. */
                send_msg_int(MSG_FLIST, ndx);
                start_flist_forward(f_in);
+               if (verbose > 3) {
+                       rprintf(FINFO, "[%s] receiving flist for dir %d\n",
+                               who_am_i(), ndx);
+               }
                flist = recv_file_list(f_in);
                flist->parent_ndx = ndx;
                stop_flist_forward();
@@ -322,9 +325,9 @@ int set_file_attrs(const char *fname, struct file_struct *file, statx *sxp,
                        updated = 1;
        }
 
-       change_uid = am_root && preserve_uid && sxp->st.st_uid != F_OWNER(file);
-       change_gid = preserve_gid && !(file->flags & FLAG_SKIP_GROUP)
-                 && sxp->st.st_gid != F_GROUP(file);
+       change_uid = am_root && uid_ndx && sxp->st.st_uid != (uid_t)F_OWNER(file);
+       change_gid = gid_ndx && !(file->flags & FLAG_SKIP_GROUP)
+                 && sxp->st.st_gid != (gid_t)F_GROUP(file);
 #if !defined HAVE_LCHOWN && !defined CHOWN_MODIFIES_SYMLINK
        if (S_ISLNK(sxp->st.st_mode))
                ;
@@ -346,8 +349,8 @@ int set_file_attrs(const char *fname, struct file_struct *file, statx *sxp,
                if (am_root < 0) {
                        ;
                } else if (do_lchown(fname,
-                   change_uid ? F_OWNER(file) : sxp->st.st_uid,
-                   change_gid ? F_GROUP(file) : sxp->st.st_gid) != 0) {
+                   change_uid ? (uid_t)F_OWNER(file) : sxp->st.st_uid,
+                   change_gid ? (gid_t)F_GROUP(file) : sxp->st.st_gid) != 0) {
                        /* shouldn't have attempted to change uid or gid
                         * unless have the privilege */
                        rsyserr(FERROR, errno, "%s %s failed",