X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/2765f2e4a7293a72869d97bad96ef4ed032ee5c5..35a388b1415df7aeaa8ba1a06a87ab9256986bc8:/exclude.c

diff --git a/exclude.c b/exclude.c
index f2be6a9b..a83584ab 100644
--- a/exclude.c
+++ b/exclude.c
@@ -827,7 +827,8 @@ static const char *parse_rule_tok(const char *p, uint32 mflags, int xflags,
 		len = strlen((char*)s);
 
 	if (new_mflags & MATCHFLG_CLEAR_LIST) {
-		if (!(xflags & XFLG_OLD_PREFIXES) && len) {
+		if (!(mflags & MATCHFLG_NO_PREFIXES)
+		 && !(xflags & XFLG_OLD_PREFIXES) && len) {
 			rprintf(FERROR,
 				"'!' rule has trailing characters: %s\n", p);
 			exit_cleanup(RERR_SYNTAX);
@@ -954,7 +955,7 @@ void parse_filter_file(struct filter_list_struct *listp, const char *fname,
 		       uint32 mflags, int xflags)
 {
 	FILE *fp;
-	char line[MAXPATHLEN+MAX_RULE_PREFIX+1]; /* +1 for trailing slash. */
+	char line[BIGPATHBUFLEN];
 	char *eob = line + sizeof line - 1;
 	int word_split = mflags & MATCHFLG_WORD_SPLIT;
 
@@ -1105,9 +1106,9 @@ static void send_rules(int f_out, struct filter_list_struct *flp)
 			continue;
 		if (ent->match_flags & MATCHFLG_CVS_IGNORE
 		    && !(ent->match_flags & MATCHFLG_MERGE_FILE)) {
-			int f = am_sender || protocol_version < 29 ? f_out : -1;
+			int f = am_sender || protocol_version < 29 ? f_out : -2;
 			send_rules(f, &cvs_filter_list);
-			if (f >= 0 || f_out < 0)
+			if (f == f_out)
 				continue;
 		}
 		p = get_rule_prefix(ent->match_flags, ent->pattern, 1, &plen);
@@ -1167,7 +1168,7 @@ void send_filter_list(int f_out)
 /* This is only called by the server. */
 void recv_filter_list(int f_in)
 {
-	char line[MAXPATHLEN+MAX_RULE_PREFIX+1]; /* +1 for trailing slash. */
+	char line[BIGPATHBUFLEN];
 	int xflags = protocol_version >= 29 ? 0 : XFLG_OLD_PREFIXES;
 	int receiver_wants_list = delete_mode
 		&& (!delete_excluded || protocol_version >= 29);
@@ -1176,7 +1177,7 @@ void recv_filter_list(int f_in)
 	if (!local_server && (am_sender || receiver_wants_list)) {
 		while ((len = read_int(f_in)) != 0) {
 			if (len >= sizeof line)
-				overflow("recv_rules");
+				overflow_exit("recv_rules");
 			read_sbuf(f_in, line, len);
 			parse_rule(&filter_list, line, 0, xflags);
 		}