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commit    4bbc1a7ea351f235eb9a4475ceb17d7e37a36473
Author:   Teodor Sigaev <teodor@sigaev.ru>
Date:     Wed May 04 14:58:08 2016 +0000

    Fix crash of filter(tsvector)
    
    Variable storing a position of lexeme, had a wrong type: char, it's
    obviously not enough to store 2^14 possible positions.
    
    Stas Kelvich


 src/backend/utils/adt/tsvector_op.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/utils/adt/tsvector_op.c b/src/backend/utils/adt/tsvector_op.c
index 8298e38545b..b138bf10ca1 100644
--- a/src/backend/utils/adt/tsvector_op.c
+++ b/src/backend/utils/adt/tsvector_op.c
@@ -773,8 +773,8 @@ tsvector_filter(PG_FUNCTION_ARGS)
 	bool	   *nulls;
 	int			nweigths;
 	int			i, j;
-	char		mask = 0,
-				cur_pos = 0;
+	int			cur_pos = 0;
+	char		mask = 0;
 
 	deconstruct_array(weights, CHAROID, 1, true, 'c',
 					  &dweights, &nulls, &nweigths);


[parent: a712487087c7]