httpd: use fd#1 in inetd mode

inetd: micro style fix

2 files changed, 11 insertions, 5 deletions

diff --git a/networking/httpd.c b/networking/httpd.c
index f8773685e..d14b113a3 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -846,7 +846,7 @@ static int sendHeaders(HttpResponseNum responseNum)
         const char *responseString = "";
         const char *infoString = 0;
         const char *mime_type;
-        unsigned int i;
+        unsigned i;
         time_t timer = time(0);
         char timeStr[80];
         int len;
@@ -901,7 +901,9 @@ static int sendHeaders(HttpResponseNum responseNum)
         }
         if (DEBUG)
                 fprintf(stderr, "headers: '%s'\n", buf);
-        return full_write(config->accepted_socket, buf, len);
+        i = config->accepted_socket;
+        if (i == 0) i++; /* write to fd# 1 in inetd mode */
+        return full_write(i, buf, len);
 }
 
 /****************************************************************************
@@ -1302,7 +1304,9 @@ static int sendFile(const char *url)
                 sendHeaders(HTTP_OK);
                 /* TODO: sendfile() */
                 while ((count = full_read(f, buf, MAX_MEMORY_BUFF)) > 0) {
-                        if (full_write(config->accepted_socket, buf, count) != count)
+                        int fd = config->accepted_socket;
+                        if (fd == 0) fd++; /* write to fd# 1 in inetd mode */
+                        if (full_write(fd, buf, count) != count)
                                 break;
                 }
                 close(f);
@@ -1321,8 +1325,10 @@ static int checkPermIP(void)
 
         /* This could stand some work */
         for (cur = config->ip_a_d; cur; cur = cur->next) {
-#if DEBUG
+#if ENABLE_FEATURE_HTTPD_CGI && DEBUG
                 fprintf(stderr, "checkPermIP: '%s' ? ", config->rmt_ip_str);
+#endif
+#if DEBUG
                 fprintf(stderr, "'%u.%u.%u.%u/%u.%u.%u.%u'\n",
                         (unsigned char)(cur->ip >> 24),
                         (unsigned char)(cur->ip >> 16),
diff --git a/networking/inetd.c b/networking/inetd.c
index 3cf7b2d3b..370dcbbe0 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -1470,7 +1470,7 @@ inetd_main(int argc, char *argv[])
                                         (*sep->se_bi->bi_fn)(ctrl, sep);
                                 } else
 #endif
-                                        {
+                                {
                                         pwd = getpwnam(sep->se_user);
                                         if (pwd == NULL) {
                                                 bb_error_msg("getpwnam: %s: no such user", sep->se_user);