INN commit: trunk (doc/pod/news.pod nnrpd/perm.c)

[INN Commit]

    Date: Monday, February 17, 2014 @ 05:17:35
  Author: iulius
Revision: 9602

readers.conf:  make mandatory the program: key in res blocks

Fixed a segfault occurring in nnrpd when a res block was used in 
readers.conf without the program: key.

This key is now explicitly made mandatory.

Modified:
  trunk/doc/pod/news.pod
  trunk/nnrpd/perm.c

------------------+
 doc/pod/news.pod |    5 +++++
 nnrpd/perm.c     |   10 +++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

Modified: doc/pod/news.pod
===================================================================
--- doc/pod/news.pod	2014-02-17 13:13:43 UTC (rev 9601)
+++ doc/pod/news.pod	2014-02-17 13:17:35 UTC (rev 9602)
@@ -221,6 +221,11 @@
 
 =item *
 
+Fixed a segfault occurring in B<nnrpd> when a res block was used in
+F<readers.conf> without the program: key.
+
+=item *
+
 Fixed an issue where users were denied posting because of an overlapping
 buffer copy in a check B<nnrpd> was doing.  Thanks to Florian Schlichting
 for the patch.

Modified: nnrpd/perm.c
===================================================================
--- nnrpd/perm.c	2014-02-17 13:13:43 UTC (rev 9601)
+++ nnrpd/perm.c	2014-02-17 13:17:35 UTC (rev 9602)
@@ -284,7 +284,11 @@
     memset(ConfigBit, '\0', ConfigBitsize);
 
     ret->name = xstrdup(orig->name);
-    ret->program = xstrdup(orig->program);
+    if (orig->program != NULL) {
+        ret->program = xstrdup(orig->program);
+    } else {
+        ret->program = NULL;
+    }
     if (orig->users)
 	ret->users = xstrdup(orig->users);
     else
@@ -716,6 +720,10 @@
 		tok = CONFgettoken(PERMtoks, f);
 	    }
 
+        if (m->program == NULL) {
+            ReportError(f, "Missing 'program:' key.");
+        }
+
 	    if (tok == NULL) {
 		ReportError(f, "Unexpected EOF.");
 	    }