From 1f659941fd05daba668c242a3ee3c5e6c83665d5 Mon Sep 17 00:00:00 2001
From: Ether <33268383+FAETHER@users.noreply.github.com>
Date: Tue, 20 Oct 2020 21:44:20 +0000
Subject: [PATCH] Fix EMFILE

Close the directory, errno EMFILE should not be reached.
---
 src/fastcd-server.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/fastcd-server.c b/src/fastcd-server.c
index 8fedfa5..8640e63 100644
--- a/src/fastcd-server.c
+++ b/src/fastcd-server.c
@@ -1,6 +1,6 @@
 /**
  * @author  lizhonghua@360.cn
- * @desc     提供网络服务，接收目录查询请求
+ * @desc     鎻愪緵缃戠粶鏈嶅姟锛屾帴鏀剁洰褰曟煡璇㈣姹�
  */
 
 #include<stdio.h>
@@ -32,11 +32,11 @@ list_node *fail_dir;
 
 extern int sum_dir;
 
-#define MODEL_ALL 1  //搜索全部目录
-#define MODEL_PWD 2 //搜索当前目录以下的目录
-#define MODEL_SMART 3  //先搜索当前目录以下目录，结果为空再搜索全部目录
+#define MODEL_ALL 1  //鎼滅储鍏ㄩ儴鐩綍
+#define MODEL_PWD 2 //鎼滅储褰撳墠鐩綍浠ヤ笅鐨勭洰褰�
+#define MODEL_SMART 3  //鍏堟悳绱㈠綋鍓嶇洰褰曚互涓嬬洰褰曪紝缁撴灉涓虹┖鍐嶆悳绱㈠叏閮ㄧ洰褰�
 
-static int search_model = MODEL_SMART;	//搜索模式
+static int search_model = MODEL_SMART;	//鎼滅储妯″紡
 
 int traverse_dir()
 {
@@ -104,6 +104,11 @@ int traverse_dir()
 		{
 			printf("%s\n", cur_dir);
 		}
+		if (closedir(tdp) < 0)
+		{
+        		fprintf(stderr, "close %s fail\n", cur_dir);
+        		return 0;
+		}
 
 		traverse_dir();
 	}
@@ -180,7 +185,7 @@ int search_pre(char *input, char *output)
 
 	int i;
 	init_data_store();
-	if (param->cmd == CMD_QUERY)//目前只支持查询
+	if (param->cmd == CMD_QUERY)//鐩墠鍙敮鎸佹煡璇�
 	{							
 
 		if (strlen(param->dirpre) <= 0 || strlen(param->pwddir) <= 0)