heimdal auth: fix the increase of big_buffer size. Bug 2501

[users/jgh/exim.git] / src / src / readconf.c

diff --git a/src/src/readconf.c b/src/src/readconf.c
index 713a1a9efe9fb0b898881548d93b0f489fc9333e..05afb246438d637cf3d2eeef21e72621d59811ce 100644 (file)
--- a/src/src/readconf.c
+++ b/src/src/readconf.c
@@ -417,6 +417,8 @@ for (struct auth_info * ai = auths_available; ai->driver_name[0]; ai++)
   spf(buf, sizeof(buf), US"_DRIVER_AUTHENTICATOR_%T", ai->driver_name);
   builtin_macro_create(buf);
   options_from_list(ai->options, (unsigned)*ai->options_count, US"AUTHENTICATOR", ai->driver_name);
+
+  if (ai->macros_create) (ai->macros_create)();
   }
 }
 
@@ -3270,19 +3272,6 @@ if (f.trusted_config && Ustrcmp(filename, US"/dev/null"))
     }
   }
 
-/* Do a dummy store-allocation of a size related to the (toplevel) file size.
-This assumes we will need this much storage to handle all the allocations
-during startup; it won't help when .include is being used.  When it does, it
-will cut down on the number of store blocks (and malloc calls, and sbrk
-syscalls).  It also assume we're on the relevant pool. */
-
-if (statbuf.st_size > 8192)
-  {
-  rmark r = store_mark();
-  void * dummy = store_get((int)statbuf.st_size, FALSE);
-  store_reset(r);
-  }
-
 /* Process the main configuration settings. They all begin with a lower case
 letter. If we see something starting with an upper case letter, it is taken as
 a macro definition. */
@@ -3701,7 +3690,7 @@ driver_instance **p = anchor;
 driver_instance *d = NULL;
 uschar *buffer;
 
-while ((buffer = get_config_line()) != NULL)
+while ((buffer = get_config_line()))
   {
   uschar name[64];
   uschar *s;
@@ -3722,6 +3711,7 @@ while ((buffer = get_config_line()) != NULL)
       if (!d->driver_name)
         log_write(0, LOG_PANIC_DIE|LOG_CONFIG,
           "no driver defined for %s \"%s\"", class, d->name);
+      /* s is using big_buffer, so this call had better not */
       (d->info->init)(d);
       d = NULL;
       }