X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fexim.c;h=474851c21ec9a7b577aa21256d62617ed8d35625;hb=6e773413c0c0d4bb52b7a9af4c23ab83e26aa26b;hp=c89fe03b13bdea1be901c09b155060f7b3065a2a;hpb=b25c9675b31bf159f8fcfae41e1f6fb3fe292fd7;p=exim.git

diff --git a/src/src/exim.c b/src/src/exim.c
index c89fe03b1..474851c21 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -12,6 +12,10 @@ Also a few functions that don't naturally fit elsewhere. */
 
 #include "exim.h"
 
+#ifdef __GLIBC__
+# include <gnu/libc-version.h>
+#endif
+
 #ifdef USE_GNUTLS
 # include <gnutls/gnutls.h>
 # if GNUTLS_VERSION_NUMBER < 0x030103 && !defined(DISABLE_OCSP)
@@ -1025,6 +1029,14 @@ DEBUG(D_any) do {
   fprintf(f, "Compiler: <unknown>\n");
 #endif
 
+#ifdef __GLIBC__
+  fprintf(f, "Library version: Glibc: Compile: %d.%d\n",
+	       	__GLIBC__, __GLIBC_MINOR__);
+  if (__GLIBC_PREREQ(2, 1))
+    fprintf(f, "                        Runtime: %s\n",
+	       	gnu_get_libc_version());
+#endif
+
 #ifdef SUPPORT_TLS
   tls_version_report(f);
 #endif
@@ -1040,7 +1052,7 @@ DEBUG(D_any) do {
   characters; unless it's an ancient version of PCRE in which case it
   is not defined. */
 #ifndef PCRE_PRERELEASE
-#define PCRE_PRERELEASE
+# define PCRE_PRERELEASE
 #endif
 #define QUOTE(X) #X
 #define EXPAND_AND_QUOTE(X) QUOTE(X)
@@ -1136,23 +1148,23 @@ for (t = lpart; !needs_quote && *t != 0; t++)
 if (!needs_quote) return lpart;
 
 size = ptr = 0;
-yield = string_cat(NULL, &size, &ptr, US"\"", 1);
+yield = string_catn(NULL, &size, &ptr, US"\"", 1);
 
 for (;;)
   {
   uschar *nq = US Ustrpbrk(lpart, "\\\"");
   if (nq == NULL)
     {
-    yield = string_cat(yield, &size, &ptr, lpart, Ustrlen(lpart));
+    yield = string_cat(yield, &size, &ptr, lpart);
     break;
     }
-  yield = string_cat(yield, &size, &ptr, lpart, nq - lpart);
-  yield = string_cat(yield, &size, &ptr, US"\\", 1);
-  yield = string_cat(yield, &size, &ptr, nq, 1);
+  yield = string_catn(yield, &size, &ptr, lpart, nq - lpart);
+  yield = string_catn(yield, &size, &ptr, US"\\", 1);
+  yield = string_catn(yield, &size, &ptr, nq, 1);
   lpart = nq + 1;
   }
 
-yield = string_cat(yield, &size, &ptr, US"\"", 1);
+yield = string_catn(yield, &size, &ptr, US"\"", 1);
 yield[ptr] = 0;
 return yield;
 }
@@ -1266,15 +1278,16 @@ for (i = 0;; i++)
     while (p < ss && isspace(*p)) p++;   /* leading space after cont */
     }
 
-  yield = string_cat(yield, &size, &ptr, p, ss - p);
+  yield = string_catn(yield, &size, &ptr, p, ss - p);
 
   #ifdef USE_READLINE
   if (fn_readline != NULL) free(readline_line);
   #endif
 
+  /* yield can only be NULL if ss==p */
   if (ss == p || yield[ptr-1] != '\\')
     {
-    yield[ptr] = 0;
+    if (yield) yield[ptr] = 0;
     break;
     }
   yield[--ptr] = 0;
@@ -2046,6 +2059,7 @@ for (i = 1; i < argc; i++)
       sender_host_address = argv[i];
       host_checking = checking = log_testing_mode = TRUE;
       host_checking_callout = argrest[1] == 'c';
+      message_logs = FALSE;
       }
 
     /* -bi: This option is used by sendmail to initialize *the* alias file,
@@ -4940,6 +4954,7 @@ Otherwise, if -bem was used, read a message from stdin. */
 
 if (expansion_test)
   {
+  dns_init(FALSE, FALSE, FALSE);
   if (msg_action_arg > 0 && msg_action == MSG_LOAD)
     {
     uschar spoolname[256];  /* Not big_buffer; used in spool_read_header() */
@@ -4950,7 +4965,7 @@ if (expansion_test)
       }
     message_id = argv[msg_action_arg];
     (void)string_format(spoolname, sizeof(spoolname), "%s-H", message_id);
-    if (!spool_open_datafile(message_id))
+    if ((deliver_datafile = spool_open_datafile(message_id)) < 0)
       printf ("Failed to load message datafile %s\n", message_id);
     if (spool_read_header(spoolname, TRUE, FALSE) != spool_read_OK)
       printf ("Failed to load message %s\n", message_id);