X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Ftls-openssl.c;h=f7ff459b03ff0b235979b7e3eb2bfeb9306dfd0c;hb=7e26c2f6e641307f44c7a0c88def1d43f3e67eab;hp=146ed695dcfeda0a7c42c14d8efa7abde90d01df;hpb=c685a2e3d970d25b36a00e4110f975b588b0bbab;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index 146ed695d..f7ff459b0 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -2764,8 +2764,12 @@ if (rc <= 0)
     case SSL_ERROR_SSL:
       {
       uschar * s = US"SSL_accept";
-      unsigned long e = ERR_peek_error();
-      if (ERR_GET_REASON(e) == SSL_R_WRONG_VERSION_NUMBER)
+      int r = ERR_GET_REASON(ERR_peek_error());
+      if (  r == SSL_R_WRONG_VERSION_NUMBER
+#ifdef SSL_R_VERSION_TOO_LOW
+         || r == SSL_R_VERSION_TOO_LOW
+#endif
+         || r == SSL_R_UNKNOWN_PROTOCOL || r == SSL_R_UNSUPPORTED_PROTOCOL)
 	s = string_sprintf("%s (%s)", s, SSL_get_version(server_ssl));
       (void) tls_error(s, NULL, sigalrm_seen ? US"timed out" : NULL, errstr);
       return FAIL;