X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Froute.c;h=f80256e3e82f4128b06e973bcea1aafd3592ca1e;hb=48c7f9e2e3b50cd5548447de62c77c7ddfe21519;hp=c5594b27c6bdd4ddb8a99dc1eb79e4ced49ba8c1;hpb=d7d7b7b91dd75cec636fc144da7e27eed860f971;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/route.c b/src/src/route.c
index c5594b27c..f80256e3e 100644
--- a/src/src/route.c
+++ b/src/src/route.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/route.c,v 1.8 2006/02/07 11:19:00 ph10 Exp $ */
+/* $Cambridge: exim/src/src/route.c,v 1.11 2006/10/09 14:36:25 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -1077,7 +1077,12 @@ static uschar lastshell[128];
 BOOL
 route_finduser(uschar *s, struct passwd **pw, uid_t *return_uid)
 {
-if (Ustrcmp(lastname, s) != 0)
+BOOL cache_set = (Ustrcmp(lastname, s) == 0);
+
+DEBUG(D_uid) debug_printf("seeking password data for user \"%s\": %s\n", s,
+  cache_set? "using cached result" : "cache not available");
+
+if (!cache_set)
   {
   int i = 0;
 
@@ -1104,6 +1109,7 @@ if (Ustrcmp(lastname, s) != 0)
 
   else for (;;)
     {
+    errno = 0;
     if ((lastpw = getpwnam(CS s)) != NULL) break;
     if (++i > finduser_retries) break;
     sleep(1);
@@ -1122,14 +1128,25 @@ if (Ustrcmp(lastname, s) != 0)
     pwcopy.pw_shell = CS lastshell;
     lastpw = &pwcopy;
     }
+
+  else DEBUG(D_uid)
+    {
+    if (errno != 0) debug_printf("getpwnam(%s) failed: %s\n", s,
+      strerror(errno));
+    }
+  }
+
+if (lastpw == NULL)
+  {
+  DEBUG(D_uid) debug_printf("getpwnam() returned NULL (user not found)\n");
+  return FALSE;
   }
 else
   {
-  DEBUG(D_uid) debug_printf("finduser used cached passwd data for %s\n", s);
+  DEBUG(D_uid) debug_printf("getpwnam() succeeded uid=%d gid=%d\n",
+    lastpw->pw_uid, lastpw->pw_gid);
   }
 
-if (lastpw == NULL) return FALSE;
-
 if (return_uid != NULL) *return_uid = lastpw->pw_uid;
 if (pw != NULL) *pw = lastpw;
 
@@ -1867,7 +1884,7 @@ if (r->translate_ip_address != NULL)
     h->mx = MX_NONE;
 
     store_pool = POOL_PERM;
-    rc = host_find_byname(h, NULL, NULL, TRUE);
+    rc = host_find_byname(h, NULL, HOST_FIND_QUALIFY_SINGLE, NULL, TRUE);
     store_pool = old_pool;
 
     if (rc == HOST_FIND_FAILED || rc == HOST_FIND_AGAIN)