SPDX: license tags (mostly by guesswork)

[exim.git] / src / src / utf8.c

diff --git a/src/src/utf8.c b/src/src/utf8.c
index 2bc81e839cfa235b39137360484b1f787aaef5ee..6604727ffde414d6e9dd5d23f925495dd3d112f5 100644 (file)
--- a/src/src/utf8.c
+++ b/src/src/utf8.c
@@ -2,8 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
+/* Copyright (c) The Exim Maintainers 2022 */
 /* Copyright (c) Jeremy Harris 2015 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 
 #include "exim.h"
@@ -148,7 +150,7 @@ if (!p || !ucs4_len)
   return NULL;
   }
 p_len = ucs4_len*4;    /* this multiplier is pure guesswork */
-res = store_get(p_len+5, is_tainted(utf8));
+res = store_get(p_len+5, utf8);
 
 res[0] = 'x'; res[1] = 'n'; res[2] = res[3] = '-';
 
@@ -177,7 +179,7 @@ uschar * s, * res;
 DEBUG(D_expand) debug_printf("l_a2u: '%s'\n", alabel);
 alabel += 4;
 p_len = Ustrlen(alabel);
-p = store_get((p_len+1) * sizeof(*p), is_tainted(alabel));
+p = store_get((p_len+1) * sizeof(*p), alabel);
 
 if ((rc = punycode_decode(p_len, CCS alabel, &p_len, p, NULL)) != PUNYCODE_SUCCESS)
   {
@@ -245,28 +247,29 @@ return l;
 
 /* See a description in tls-openssl.c for an explanation of why this exists.
 
-Arguments:   a FILE* to print the results to
-Returns:     nothing
+Arguments:   string to append to
+Returns:     string
 */
 
-void
-utf8_version_report(FILE *f)
+gstring *
+utf8_version_report(gstring * g)
 {
 #ifdef SUPPORT_I18N_2008
-fprintf(f, "Library version: IDN2: Compile: %s\n"
+g = string_fmt_append(g, "Library version: IDN2: Compile: %s\n"
            "                       Runtime: %s\n",
        IDN2_VERSION,
        idn2_check_version(NULL));
-fprintf(f, "Library version: Stringprep: Compile: %s\n"
+g = string_fmt_append(g, "Library version: Stringprep: Compile: %s\n"
            "                             Runtime: %s\n",
        STRINGPREP_VERSION,
        stringprep_check_version(NULL));
 #else
-fprintf(f, "Library version: IDN: Compile: %s\n"
+g = string_fmt_append(g, "Library version: IDN: Compile: %s\n"
            "                      Runtime: %s\n",
        STRINGPREP_VERSION,
        stringprep_check_version(NULL));
 #endif
+return g;
 }
 
 #endif /* whole file */