X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Ftlscert-openssl.c;h=0aa65c8861cf3dbee82a676d50c7443f7febffb7;hb=81a559c80ccd6a0354b5485720c0205a69289fb5;hp=46de499cc6fc1ab1b8d57ef266042bdf05249f23;hpb=1f20760b17087817459e6c6baffa28de4b7d5aa2;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/tlscert-openssl.c b/src/src/tlscert-openssl.c
index 46de499cc..0aa65c886 100644
--- a/src/src/tlscert-openssl.c
+++ b/src/src/tlscert-openssl.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) Jeremy Harris 2014 - 2018 */
+/* Copyright (c) Jeremy Harris 2014 - 2019 */
 
 /* This module provides TLS (aka SSL) support for Exim using the OpenSSL
 library. It is #included into the tls.c file when that library is used.
@@ -17,8 +17,14 @@ library. It is #included into the tls.c file when that library is used.
 #include <openssl/rand.h>
 #include <openssl/x509v3.h>
 
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L
-# define EXIM_HAVE_ASN1_MACROS
+#ifdef LIBRESSL_VERSION_NUMBER	/* LibreSSL */
+# if LIBRESSL_VERSION_NUMBER >= 0x2090000fL
+#  define EXIM_HAVE_ASN1_MACROS
+# endif
+#else				/* OpenSSL */
+# if OPENSSL_VERSION_NUMBER >= 0x10100000L
+#  define EXIM_HAVE_ASN1_MACROS
+# endif
 #endif
 
 #if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
@@ -59,7 +65,7 @@ return fail;
 int
 tls_import_cert(const uschar * buf, void ** cert)
 {
-void * reset_point = store_get(0);
+rmark reset_point = store_mark();
 const uschar * cp = string_unprinting(US buf);
 BIO * bp;
 X509 * x = *(X509 **)cert;
@@ -166,7 +172,7 @@ else
 
       /* convert to string in our format */
       len = 32;
-      s = store_get(len);
+      s = store_get(len, FALSE);
       strftime(CS s, (size_t)len, "%b %e %T %Y %z", tm_p);
       }
     }
@@ -330,7 +336,7 @@ M_ASN1_OCTET_STRING_print(bp, adata);
 /* binary data, DER encoded */
 /* just dump for now */
 len = BIO_get_mem_data(bp, &cp1);
-cp3 = cp2 = store_get(len*3+1);
+cp3 = cp2 = store_get(len*3+1, TRUE);
 
 while(len)
   {
@@ -497,7 +503,7 @@ if (!X509_digest(cert,fdig,md,&n))
   expand_string_message = US"tls_cert_fprt: out of mem\n";
   return NULL;
   }
-cp = store_get(n*2+1);
+cp = store_get(n*2+1, TRUE);
 for (int j = 0; j < (int)n; j++) sprintf(CS cp+2*j, "%02X", md[j]);
 return(cp);
 }