[[email protected]: Re: maildrop: Subpatterns should not be processed in foreach]

Hi,

Just to be sure, I am forwarding this to mailing list.

Original bug report can be seen at: http://bugs.debian.org/783539

----- Forwarded message from Jö Fahlke <[email protected]> -----

Date: Tue, 28 Apr 2015 19:31:56 +0200
From: Jö Fahlke <[email protected]>
To: Sam Varshavchik <[email protected]>
Cc: Osamu Aoki <[email protected]>
Subject: Re: maildrop: Subpatterns should not be processed in foreach
User-Agent: Mutt/1.5.23 (2014-03-12)

Hi!

I just found the time to develope a patch and sent it to the bts.  It is
attached here for convenience as well.

Regards,
Jö.

-- 
Jorrit (Jö) Fahlke, Institute for Computational und Applied Mathematics,
University of Münster, Orleans-Ring 10, D-48149 Münster
Tel: +49 251 83 35146 Fax: +49 251 83 32729

A mathematician is a device to turn coffee into theorems.
-- Paul Erdős

From d5a3f9de969c7b4014373a9f6ee300b495d5c792 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6=20Fahlke?= <[email protected]>
Date: Tue, 28 Apr 2015 18:37:25 +0200
Subject: maildrop: Don't include matched subpatterns in foreach iteration.

---
 maildrop/search.C | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/maildrop/search.C b/maildrop/search.C
index 0823fbd..c50f8e9 100644
--- a/maildrop/search.C
+++ b/maildrop/search.C
@@ -337,7 +337,7 @@ void Search::init_match_vars(const char *str, int nranges, int *offsets,
 			}
 		}
 
-		if (foreachp)
+		if (cnt == 0 && foreachp)
 		{
 			*foreachp += v;
 			*foreachp += '\0';
-- 
2.1.4





----- End forwarded message -----

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