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Dict: fix out-of-bounds for long terms
[idzebra-moved-to-github.git]
/
dict
/
lookgrep.c
diff --git
a/dict/lookgrep.c
b/dict/lookgrep.c
index
ebd54b7
..
f480029
100644
(file)
--- a/
dict/lookgrep.c
+++ b/
dict/lookgrep.c
@@
-412,7
+412,7
@@
int dict_lookup_grep(Dict dict, const char *pattern, int range, void *client,
mc = mk_MatchContext(dfa, range);
- Rj = (MatchWord *) xcalloc((MAX_LENGTH+1) * mc->n, sizeof(*Rj));
+ Rj = (MatchWord *) xcalloc((MAX_LENGTH+2) * mc->fact, sizeof(*Rj));
set_bit (mc, Rj, 0, 0);
for (d = 1; d<=mc->range; d++)