X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/92d021488ec06524f7ed6a527c39f2753f4a9fd2..ba342e22e7caeb5ac3a7880b6a0572341ce5069c:/generator.c

diff --git a/generator.c b/generator.c
index 33b7ce2a..be36e63e 100644
--- a/generator.c
+++ b/generator.c
@@ -289,7 +289,7 @@ static void delete_in_dir(char *fbuf, struct file_struct *file, dev_t *fs_dev)
 		rprintf(FINFO, "delete_in_dir(%s)\n", fbuf);
 
 	if (allowed_lull)
-		maybe_send_keepalive(time(NULL), True);
+		maybe_send_keepalive(time(NULL), MSK_ALLOW_FLUSH);
 
 	if (io_error && !ignore_errors) {
 		if (already_warned)
@@ -390,12 +390,9 @@ static void do_delete_pass(void)
 
 int unchanged_attrs(const char *fname, struct file_struct *file, stat_x *sxp)
 {
-#ifndef CAN_SET_SYMLINK_TIMES
-	if (S_ISLNK(file->mode)) {
+	if (!(preserve_times & PRESERVE_LINK_TIMES) && S_ISLNK(file->mode)) {
 		;
-	} else
-#endif
-	if (preserve_times && cmp_time(sxp->st.st_mtime, file->modtime) != 0)
+	} else if (preserve_times && cmp_time(sxp->st.st_mtime, file->modtime) != 0)
 		return 0;
 
 	if (preserve_perms) {
@@ -437,12 +434,9 @@ void itemize(const char *fnamecmp, struct file_struct *file, int ndx, int statre
 {
 	if (statret >= 0) { /* A from-dest-dir statret can == 1! */
 		int keep_time = !preserve_times ? 0
-		    : S_ISDIR(file->mode) ? preserve_times > 1 :
-#ifdef CAN_SET_SYMLINK_TIMES
-		    1;
-#else
-		    !S_ISLNK(file->mode);
-#endif
+		    : S_ISDIR(file->mode) ? preserve_times & PRESERVE_DIR_TIMES
+		    : S_ISLNK(file->mode) ? preserve_times & PRESERVE_LINK_TIMES
+		    : 1;
 
 		if (S_ISREG(file->mode) && F_LENGTH(file) != sxp->st.st_size)
 			iflags |= ITEM_REPORT_SIZE;
@@ -567,6 +561,12 @@ static void sum_sizes_sqroot(struct sum_struct *sum, int64 len)
 	int s2length;
 	int64 l;
 
+	if (len < 0) {
+		/* The file length overflowed our int64 var, so we can't process this file. */
+		sum->count = -1; /* indicate overflow error */
+		return;
+	}
+
 	if (block_size)
 		blength = block_size;
 	else if (len <= BLOCK_SIZE * BLOCK_SIZE)
@@ -1032,7 +1032,7 @@ static void list_file_entry(struct file_struct *f)
 #ifdef SUPPORT_LINKS
 	if (preserve_links && S_ISLNK(f->mode)) {
 		rprintf(FINFO, "%s %*s %s %s -> %s\n",
-			permbuf, colwidth, comma_num(len),
+			permbuf, colwidth, human_num(len),
 			timestring(f->modtime), f_name(f, NULL),
 			F_SYMLINK(f));
 	} else
@@ -1043,7 +1043,7 @@ static void list_file_entry(struct file_struct *f)
 			f_name(f, NULL));
 	} else {
 		rprintf(FINFO, "%s %*s %s %s\n",
-			permbuf, colwidth, comma_num(len),
+			permbuf, colwidth, human_num(len),
 			timestring(f->modtime), f_name(f, NULL));
 	}
 }
@@ -1119,6 +1119,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		skip_dir = NULL;
 	}
 
+	init_stat_x(&sx);
 	if (daemon_filter_list.head && (*fname != '.' || fname[1])) {
 		if (check_filter(&daemon_filter_list, FLOG, fname, is_dir) < 0) {
 			if (is_dir < 0)
@@ -1136,7 +1137,6 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		}
 	}
 
-	init_stat_x(&sx);
 	if (dry_run > 1 || (dry_missing_dir && is_below(file, dry_missing_dir))) {
 	  parent_is_dry_missing:
 		if (fuzzy_dirlist) {
@@ -1354,11 +1354,14 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
 		const char *sl = F_SYMLINK(file);
 		if (safe_symlinks && unsafe_symlink(sl, fname)) {
 			if (INFO_GTE(NAME, 1)) {
-				if (solo_file)
+				if (solo_file) {
+					/* fname contains the destination path, but we
+					 * want to report the source path. */
 					fname = f_name(file, NULL);
+				}
 				rprintf(FINFO,
-					"ignoring unsafe symlink %s -> \"%s\"\n",
-					full_fname(fname), sl);
+					"ignoring unsafe symlink \"%s\" -> \"%s\"\n",
+					fname, sl);
 			}
 			return;
 		}
@@ -1928,7 +1931,7 @@ static void touch_up_dirs(struct file_list *flist, int ndx)
 		}
 		if (counter >= loopchk_limit) {
 			if (allowed_lull)
-				maybe_send_keepalive(time(NULL), True);
+				maybe_send_keepalive(time(NULL), MSK_ALLOW_FLUSH);
 			else
 				maybe_flush_socket(0);
 			counter = 0;
@@ -2047,7 +2050,7 @@ void generate_files(int f_out, const char *local_name)
 	}
 	solo_file = local_name;
 	dir_tweaking = !(list_only || solo_file || dry_run);
-	need_retouch_dir_times = preserve_times > 1;
+	need_retouch_dir_times = preserve_times & PRESERVE_DIR_TIMES;
 	loopchk_limit = allowed_lull ? allowed_lull * 5 : 200;
 	symlink_timeset_failed_flags = ITEM_REPORT_TIME
 	    | (protocol_version >= 30 || !am_server ? ITEM_REPORT_TIMEFAIL : 0);
@@ -2128,7 +2131,7 @@ void generate_files(int f_out, const char *local_name)
 
 			if (i + cur_flist->ndx_start >= next_loopchk) {
 				if (allowed_lull)
-					maybe_send_keepalive(time(NULL), True);
+					maybe_send_keepalive(time(NULL), MSK_ALLOW_FLUSH);
 				else
 					maybe_flush_socket(0);
 				next_loopchk += loopchk_limit;