dovecot-1.1: squat: Potential crashfix with mmap_disable=yes.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-1.1/rev/2c279e5e1cb9
changeset: 7700:2c279e5e1cb9
user:      Timo Sirainen <tss at iki.fi>
date:      Fri Jun 20 11:54:35 2008 +0300
description:
squat: Potential crashfix with mmap_disable=yes.

diffstat:

1 file changed, 2 insertions(+)
src/plugins/fts-squat/squat-trie.c |    2 ++

diffs (12 lines):

diff -r ca97501642c5 -r 2c279e5e1cb9 src/plugins/fts-squat/squat-trie.c
--- a/src/plugins/fts-squat/squat-trie.c	Fri Jun 20 11:40:52 2008 +0300
+++ b/src/plugins/fts-squat/squat-trie.c	Fri Jun 20 11:54:35 2008 +0300
@@ -546,6 +546,8 @@ node_read_children(struct squat_trie *tr
 				data = CONST_PTR_OFFSET(trie->data, offset);
 				end = CONST_PTR_OFFSET(trie->data,
 						       trie->data_size);
+				child_chars = CONST_PTR_OFFSET(trie->data,
+							       node_offset + 1);
 			}
 
 			if ((size_t)(end - data) < len) {