[svn:parrot] r46980 - trunk/src/string

[bacek at svn.parrot.org]

Author: bacek
Date: Tue May 25 02:46:17 2010
New Revision: 46980
URL: https://trac.parrot.org/parrot/changeset/46980

Log:
Adjust assert in Parrot_str_join to avoid false positive on buffer exhausting.

Modified:
   trunk/src/string/api.c

Modified: trunk/src/string/api.c
==============================================================================
--- trunk/src/string/api.c	Tue May 25 02:32:55 2010	(r46979)
+++ trunk/src/string/api.c	Tue May 25 02:46:17 2010	(r46980)
@@ -3242,7 +3242,8 @@
         mem_sys_memcopy(pos, next->strstart, next->bufused);
         pos += next->bufused;
 
-        PARROT_ASSERT(pos <= res->strstart + Buffer_buflen(res));
+        /* We can consume all buffer and pos will be next-after-end of buffer */
+        PARROT_ASSERT(pos <= res->strstart + Buffer_buflen(res) + 1);
     }
 
     res->bufused  = pos - res->strstart;