X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/05c36015f79d0d2975f15b08e31ea72825700f11..b223d96bf0d040cfa445a45213fc517ab8389785:/rsync.c

diff --git a/rsync.c b/rsync.c
index cefbe5f4..c42d5535 100644
--- a/rsync.c
+++ b/rsync.c
@@ -41,8 +41,6 @@ extern int am_generator;
 extern int am_starting_up;
 extern int allow_8bit_chars;
 extern int protocol_version;
-extern int uid_ndx;
-extern int gid_ndx;
 extern int inc_recurse;
 extern int inplace;
 extern int flist_eof;
@@ -489,7 +487,9 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
 		set_xattr(fname, file, fnamecmp, sxp);
 #endif
 
-	if (!preserve_times || (S_ISDIR(sxp->st.st_mode) && preserve_times == 1))
+	if (!preserve_times
+	 || (!(preserve_times & PRESERVE_DIR_TIMES) && S_ISDIR(sxp->st.st_mode))
+	 || (!(preserve_times & PRESERVE_LINK_TIMES) && S_ISLNK(sxp->st.st_mode)))
 		flags |= ATTRS_SKIP_MTIME;
 	if (!(flags & ATTRS_SKIP_MTIME)
 	    && cmp_time(sxp->st.st_mtime, file->modtime) != 0) {
@@ -508,7 +508,7 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
 	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
+#ifndef CAN_CHOWN_SYMLINK
 	if (S_ISLNK(sxp->st.st_mode)) {
 		;
 	} else
@@ -527,9 +527,9 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
 			}
 		}
 		if (am_root >= 0) {
-			if (do_lchown(fname,
-			    change_uid ? (uid_t)F_OWNER(file) : sxp->st.st_uid,
-			    change_gid ? (gid_t)F_GROUP(file) : sxp->st.st_gid) != 0) {
+			uid_t uid = change_uid ? (uid_t)F_OWNER(file) : sxp->st.st_uid;
+			gid_t gid = change_gid ? (gid_t)F_GROUP(file) : sxp->st.st_gid;
+			if (do_lchown(fname, uid, gid) != 0) {
 				/* We shouldn't have attempted to change uid
 				 * or gid unless have the privilege. */
 				rsyserr(FERROR_XFER, errno, "%s %s failed",
@@ -537,6 +537,10 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
 				    full_fname(fname));
 				goto cleanup;
 			}
+			if (uid == (uid_t)-1 && sxp->st.st_uid != (uid_t)-1)
+				rprintf(FERROR_XFER, "uid 4294967295 (-1) is impossible to set on %s\n", full_fname(fname));
+			if (gid == (gid_t)-1 && sxp->st.st_gid != (gid_t)-1)
+				rprintf(FERROR_XFER, "gid 4294967295 (-1) is impossible to set on %s\n", full_fname(fname));
 			/* A lchown had been done, so we need to re-stat if
 			 * the destination had the setuid or setgid bits set
 			 * (due to the side effect of the chown call). */
@@ -644,15 +648,13 @@ int finish_transfer(const char *fname, const char *fnametmp,
 	/* move tmp file over real file */
 	if (DEBUG_GTE(RECV, 1))
 		rprintf(FINFO, "renaming %s to %s\n", fnametmp, fname);
-	ret = robust_rename(fnametmp, fname, temp_copy_name,
-			    file->mode & INITACCESSPERMS);
+	ret = robust_rename(fnametmp, fname, temp_copy_name, file->mode);
 	if (ret < 0) {
 		rsyserr(FERROR_XFER, errno, "%s %s -> \"%s\"",
 			ret == -2 ? "copy" : "rename",
 			full_fname(fnametmp), fname);
 		if (!partialptr || (ret == -2 && temp_copy_name)
-		 || robust_rename(fnametmp, partialptr, NULL,
-				  file->mode & INITACCESSPERMS) < 0)
+		 || robust_rename(fnametmp, partialptr, NULL, file->mode) < 0)
 			do_unlink(fnametmp);
 		return 0;
 	}