Prep v231: Apply missing fixes from upstream (1/6) src/basic

[elogind.git] / src / basic / hexdecoct.c

diff --git a/src/basic/hexdecoct.c b/src/basic/hexdecoct.c
index 7e84550b6d49770175ac478be79768ea10a38ad0..c5bda6c4d68db6b69f2ec8a5d996f3928045ee98 100644 (file)
--- a/src/basic/hexdecoct.c
+++ b/src/basic/hexdecoct.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -20,10 +18,13 @@
 ***/
 
 #include <ctype.h>
-#include <inttypes.h>
+#include <errno.h>
+#include <stdint.h>
+#include <stdlib.h>
 
 #include "alloc-util.h"
 #include "hexdecoct.h"
+#include "macro.h"
 #include "util.h"
 
 char octchar(int x) {
@@ -275,8 +276,8 @@ int unbase32hexmem(const char *p, size_t l, bool padding, void **mem, size_t *_l
         if (padding) {
                 /* strip the padding */
                 while (l > 0 && p[l - 1] == '=' && pad < 7) {
-                        pad ++;
-                        l --;
+                        pad++;
+                        l--;
                 }
         }
 
@@ -504,7 +505,7 @@ int unbase64char(char c) {
         if (c == '+')
                 return offset;
 
-        offset ++;
+        offset++;
 
         if (c == '/')
                 return offset;
@@ -572,7 +573,7 @@ static int base64_append_width(char **prefix, int plen,
         if (!t)
                 return -ENOMEM;
 
-        memcpy(t + plen, sep, slen);
+        memcpy_safe(t + plen, sep, slen);
 
         for (line = 0, s = t + plen + slen, avail = len; line < lines; line++) {
                 int act = MIN(width, avail);
@@ -620,9 +621,9 @@ int unbase64mem(const char *p, size_t l, void **mem, size_t *_len) {
 
         /* strip the padding */
         if (l > 0 && p[l - 1] == '=')
-                l --;
+                l--;
         if (l > 0 && p[l - 1] == '=')
-                l --;
+                l--;
 
         /* a group of four input bytes needs three output bytes, in case of
            padding we need to add two or three extra bytes */