Re: another mailrules quirk (databytes)

On Fri, Jun 10, 2005 at 02:37:29PM +0200, Janos Farkas wrote:
> I'm confused; debugging via a printf in apply_rule():
> - delivering to x1@x1 and then bb@bb
> applies a databytes limit of 20. ok. rejects mail
> - delivering to x1@x1 and then xx@xx
> applies a databytes limit of 0. accepts mail (IMHO, not good)
> - delivering to x1@x1 and then x1@x1
> seems to apply a databytes limit of 20 twice(?), but accepts the mail(?)

The following patch should fix your problem.
-- 
Bruce Guenter <[email protected]> http://em.ca/~bruceg/ http://untroubled.org/
OpenPGP key: 699980E8 / D0B7 C8DD 365D A395 29DA  2E2A E96F B2DC 6999 80E8

--- mailrules.c	(revision 342)
+++ mailrules.c	(working copy)
@@ -214,7 +214,8 @@
   unsigned len;
   for (i = 0; i < s->len; i += len + 1) {
     len = strlen(s->s + i);
-    if (i > 0) str_catc(&envars, NUL);
+    if (envars.len > 0)
+      str_catc(&envars, NUL);
     str_catb(&envars, s->s + i, len);
   }
 }

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