Compiler quietening

[exim.git] / src / src / base64.c

diff --git a/src/src/base64.c b/src/src/base64.c
index f3c4584707fae0a6a9bc6fdd3855c3ede3b0985b..f7ed0b5b514c4f54be57b7790876eff2942c1be2 100644 (file)
--- a/src/src/base64.c
+++ b/src/src/base64.c
@@ -6,6 +6,7 @@
 /* License: GPL */
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -156,10 +157,10 @@ b64decode(const uschar *code, uschar **ptr)
 int x, y;
 uschar *result;
 
-{
+ {
   int l = Ustrlen(code);
-  *ptr = result = store_get(1 + l/4 * 3 + l%4);
-}
+  *ptr = result = store_get(1 + l/4 * 3 + l%4, code);
+ }
 
 /* Each cycle of the loop handles a quantum of 4 input bytes. For the last
 quantum this may decode to 1, 2, or 3 output bytes. */
@@ -233,6 +234,7 @@ would probably run more slowly.
 Arguments:
   clear       points to the clear text bytes
   len         the number of bytes to encode
+  proto_mem   taint indicator
 
 Returns:      a pointer to the zero-terminated base 64 string, which
               is in working store
@@ -242,10 +244,10 @@ static uschar *enc64table =
   US"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
 uschar *
-b64encode(uschar *clear, int len)
+b64encode_taint(const uschar * clear, int len, const void * proto_mem)
 {
-uschar *code = store_get(4*((len+2)/3) + 1);
-uschar *p = code;
+uschar * code = store_get(4*((len+2)/3) + 1, proto_mem);
+uschar * p = code;
 
 while (len-- >0)
   {
@@ -283,6 +285,12 @@ while (len-- >0)
 return code;
 }
 
+uschar *
+b64encode(const uschar * clear, int len)
+{
+return b64encode_taint(clear, len, clear);
+}
+
 
 /* End of base64.c */
 /* vi: sw ai sw=2