Re: [exim] Having a heck of a time with check_local_user

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Autor: Tony Finch
Data:  
A: Jason Lixfeld
CC: exim-users
Assumpte: Re: [exim] Having a heck of a time with check_local_user
On Mon, 3 Jul 2006, Jason Lixfeld wrote:
>
> Patched and compiled, however -d -bmc doesn't catch it. What debug
> flags should I use?


A bare -d should be enough since uid is in the default set. If in doubt
use -d+all.

You can also try this patch, to catch the other kind of NULL result:

--- route.c     7 Feb 2006 11:19:00 -0000       1.8
+++ route.c     3 Jul 2006 18:40:49 -0000
@@ -1104,10 +1104,17 @@


   else for (;;)
     {
+    errno = 0;
     if ((lastpw = getpwnam(CS s)) != NULL) break;
     if (++i > finduser_retries) break;
     sleep(1);
     }
+  DEBUG(D_uid) {
+    if (lastpw == NULL && errno != 0)
+      debug_printf("getpwnam(%s) failed: %s\n", s, strerror(errno));
+    else
+      debug_printf("getpwnam(%s) returned NULL (user not found)\n", s);
+  }


   if (lastpw != NULL)
     {


Tony.
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