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Fix backend crash in parsing incorrect tsquery.

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Per report from Jon Rosebaugh <jon@inklesspen.com>
This commit is contained in:
Teodor Sigaev
2007-02-12 14:17:40 +00:00
parent b8a26a6240
commit 3e5a4a9a08
1 changed files with 2 additions and 0 deletions
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2
contrib/tsearch2/query.c
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@@ -144,12 +144,14 @@ gettoken_query(QPRS_STATE * state, int4 *val, int4 *lenval, char **strval, int2
{ {
(state->buf)++; (state->buf)++;
*val = (int4) '!'; *val = (int4) '!';
state->state = WAITOPERAND;
return OPR; return OPR;
} }
else if (*(state->buf) == '(') else if (*(state->buf) == '(')
{ {
state->count++; state->count++;
(state->buf)++; (state->buf)++;
state->state = WAITOPERAND;
return OPEN; return OPEN;
} }
else if (*(state->buf) == ':') else if (*(state->buf) == ':')