constification

[exim.git] / src / src / tlscert-gnu.c

diff --git a/src/src/tlscert-gnu.c b/src/src/tlscert-gnu.c
index 3261c4e8d3075a5f1280cb782fec74d0a5a4189b..dd48d6fe96eaeb6bbc518d6e465baa2ed9a03a84 100644 (file)
--- a/src/src/tlscert-gnu.c
+++ b/src/src/tlscert-gnu.c
@@ -27,7 +27,7 @@ tls_export_cert(uschar * buf, size_t buflen, void * cert)
 size_t sz = buflen;
 void * reset_point = store_get(0);
 int fail;
-uschar * cp;
+const uschar * cp;
 
 if ((fail = gnutls_x509_crt_export((gnutls_x509_crt_t)cert,
     GNUTLS_X509_FMT_PEM, buf, &sz)))
@@ -98,15 +98,20 @@ static uschar *
 time_copy(time_t t, uschar * mod)
 {
 uschar * cp;
-struct tm * tp;
-size_t len;
+size_t len = 32;
 
 if (mod && Ustrcmp(mod, "int") == 0)
   return string_sprintf("%u", (unsigned)t);
 
-cp = store_get(32);
-tp = gmtime(&t);
-len = strftime(CS cp, 32, "%b %e %T %Y %Z", tp);
+cp = store_get(len);
+if (timestamps_utc)
+  {
+  uschar * tz = to_tz(US"GMT0");
+  len = strftime(CS cp, len, "%b %e %T %Y %Z", gmtime(&t));
+  restore_tz(tz);
+  }
+else
+  len = strftime(CS cp, len, "%b %e %T %Y %Z", localtime(&t));
 return len > 0 ? cp : NULL;
 }