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 f877368..d14b113 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 3cf7b2d..370dcbb 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);