From a1f23695ac0d0f012542649c5a765d3c403d21b2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Tue, 8 Jun 2021 00:38:20 +0800
Subject: [PATCH] =?UTF-8?q?cgi=E4=B8=80=E6=AC=A1=E5=8F=91=E9=80=81?=
 =?UTF-8?q?=E4=B8=80=E6=89=B9=E6=95=B0=E6=8D=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/server.c b/server.c
index 7624c71..24c825b 100644
--- a/server.c
+++ b/server.c
@@ -206,7 +206,6 @@ void execute_cgi(int client, const char *path, const char *method, const char *q
     pid_t pid;
     int status;
     int i;
-    char c;
     int numchars = 1;
     int content_length = -1;
 
@@ -273,11 +272,15 @@ void execute_cgi(int client, const char *path, const char *method, const char *q
         close(cgi_output[1]);
         close(cgi_input[0]);
         if (strcasecmp(method, "POST") == 0)
-            for (i = 0; i < content_length; i++) {
-                recv(client, &c, 1, 0);
-                write(cgi_input[1], &c, 1);
+            for (i = 0; i < content_length;) {
+                int cnt = recv(client, buf, 1024, 0);
+                if(cnt > 0) {
+                    write(cgi_input[1], buf, cnt);
+                    i += cnt;
+                }
             }
-        while (read(cgi_output[0], &c, 1) > 0) send(client, &c, 1, 0);
+        int cnt = 0;
+        while ((cnt = read(cgi_output[0], buf, 1024)) > 0) send(client, buf, cnt, 0);
 
         close(cgi_output[0]);
         close(cgi_input[1]);