1*4882a593SmuzhiyunFrom 81b491e60affd67f4ec2feccbee1cdf98dc57b81 Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Emil Mikulic <emikulic@gmail.com>
3*4882a593SmuzhiyunDate: Sun, 21 Mar 2021 15:03:14 +1100
4*4882a593SmuzhiyunSubject: [PATCH] Declare vars outside of for() loop for -std=c90.
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunFixes #2.
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun[Retrieved from:
9*4882a593Smuzhiyunhttps://github.com/emikulic/darkhttpd/commit/81b491e60affd67f4ec2feccbee1cdf98dc57b81]
10*4882a593SmuzhiyunSigned-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
11*4882a593Smuzhiyun---
12*4882a593Smuzhiyun darkhttpd.c | 7 ++++---
13*4882a593Smuzhiyun 1 file changed, 4 insertions(+), 3 deletions(-)
14*4882a593Smuzhiyun
15*4882a593Smuzhiyundiff --git a/darkhttpd.c b/darkhttpd.c
16*4882a593Smuzhiyunindex 219a8a3..268628a 100644
17*4882a593Smuzhiyun--- a/darkhttpd.c
18*4882a593Smuzhiyun+++ b/darkhttpd.c
19*4882a593Smuzhiyun@@ -966,8 +966,9 @@ static char *base64_encode(char *str) {
20*4882a593Smuzhiyun     char *encoded_data = malloc(output_length+1);
21*4882a593Smuzhiyun     if (encoded_data == NULL) return NULL;
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun-    for (int i = 0, j = 0; i < input_length;) {
24*4882a593Smuzhiyun-
25*4882a593Smuzhiyun+    int i;
26*4882a593Smuzhiyun+    int j;
27*4882a593Smuzhiyun+    for (i = 0, j = 0; i < input_length;) {
28*4882a593Smuzhiyun         uint32_t octet_a = i < input_length ? (unsigned char)str[i++] : 0;
29*4882a593Smuzhiyun         uint32_t octet_b = i < input_length ? (unsigned char)str[i++] : 0;
30*4882a593Smuzhiyun         uint32_t octet_c = i < input_length ? (unsigned char)str[i++] : 0;
31*4882a593Smuzhiyun@@ -981,7 +982,7 @@ static char *base64_encode(char *str) {
32*4882a593Smuzhiyun     }
33*4882a593Smuzhiyun
34*4882a593Smuzhiyun     const int mod_table[] = {0, 2, 1};
35*4882a593Smuzhiyun-    for (int i = 0; i < mod_table[input_length % 3]; i++)
36*4882a593Smuzhiyun+    for (i = 0; i < mod_table[input_length % 3]; i++)
37*4882a593Smuzhiyun         encoded_data[output_length - 1 - i] = '=';
38*4882a593Smuzhiyun     encoded_data[output_length] = '\0';
39*4882a593Smuzhiyun
40