From aa8c94c4344f4d856700f58624e50d304bcc96b9 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 23 Jun 2016 14:37:26 +0100
Subject: [PATCH] [Fix] Disable fts as it is completely broken in bloody linux

---
 src/client/rspamc.c | 64 +++++++++++++++++++++++++++------------------
 1 file changed, 39 insertions(+), 25 deletions(-)

diff --git a/src/client/rspamc.c b/src/client/rspamc.c
index d51da024d..638ccedfe 100644
--- a/src/client/rspamc.c
+++ b/src/client/rspamc.c
@@ -20,9 +20,6 @@
 #include "rspamdclient.h"
 #include "utlist.h"
 #include "unix-std.h"
-
-#include <fts.h>
-
 #ifdef HAVE_SYS_WAIT_H
 #include <sys/wait.h>
 #endif
@@ -1379,39 +1376,56 @@ static void
 rspamc_process_dir (struct event_base *ev_base, struct rspamc_command *cmd,
 	const gchar *name, GQueue *attrs)
 {
-	FTS *fts;
-	FTSENT *entry;
+	DIR *d;
+	struct dirent entry, *pentry = NULL;
 	gint cur_req = 0;
+	gchar fpath[PATH_MAX];
 	FILE *in;
+	struct stat st;
 
-	gchar * const names[] = {
-			(gchar *)name,
-			NULL
-	};
+	memset (&entry, 0, sizeof (entry));
+	d = opendir (name);
 
-	 fts = fts_open (&names[0], FTS_LOGICAL|FTS_XDEV, NULL);
+	if (d != NULL) {
+		while (readdir_r (d, &entry, &pentry) == 0) {
+			if (pentry == NULL) {
+				break;
+			}
 
-	if (fts != NULL) {
-		while ((entry = fts_read (fts))) {
-			if (entry->fts_info != FTS_F) {
+			if (pentry->d_name[0] == '.') {
 				continue;
 			}
 
-			in = fopen (entry->fts_path, "r");
-			if (in == NULL) {
-				rspamd_fprintf (stderr, "cannot open file %s: %s\n",
-						entry->fts_path, strerror (errno));
+			rspamd_snprintf (fpath, sizeof (fpath), "%s%c%s",
+					name, G_DIR_SEPARATOR, pentry->d_name);
+
+			if (lstat (fpath, &st) == -1) {
+				rspamd_fprintf (stderr, "cannot stat file %s: %s\n",
+						fpath, strerror (errno));
+				continue;
+			}
+
+			if (S_ISDIR (st.st_mode)) {
+				rspamc_process_dir (ev_base, cmd, fpath, attrs);
 				continue;
 			}
+			else if (S_ISREG (st.st_mode)) {
+				in = fopen (fpath, "r");
+				if (in == NULL) {
+					rspamd_fprintf (stderr, "cannot open file %s: %s\n",
+							fpath, strerror (errno));
+					continue;
+				}
 
-			rspamc_process_input (ev_base, cmd, in, entry->fts_path, attrs);
-			cur_req++;
-			fclose (in);
+				rspamc_process_input (ev_base, cmd, in, fpath, attrs);
+				cur_req++;
+				fclose (in);
 
-			if (cur_req >= max_requests) {
-				cur_req = 0;
-				/* Wait for completion */
-				event_base_loop (ev_base, 0);
+				if (cur_req >= max_requests) {
+					cur_req = 0;
+					/* Wait for completion */
+					event_base_loop (ev_base, 0);
+				}
 			}
 		}
 	}
@@ -1420,7 +1434,7 @@ rspamc_process_dir (struct event_base *ev_base, struct rspamc_command *cmd,
 		exit (EXIT_FAILURE);
 	}
 
-	fts_close (fts);
+	closedir (d);
 	event_base_loop (ev_base, 0);
 }
 
-- 
2.39.5