pgsql: jsonapi: fully initialize dummy lexer

jsonapi: fully initialize dummy lexer

Valgrind reports that checks on lex->inc_state are undefined for the
"dummy lexer" used for incremental parsing, since it's only partially
initialized on the stack. This was introduced in 0785d1b8b2.
Zero-initialize the whole struct.

Author: Jacob Champion <jacob.champion@enterprisedb.com>
Reported-by: Alexander Lakhin <exclusion@gmail.com>
Discussion: /messages/by-id/CAOYmi+n9QWr4gsAADZc6qFQjFViXQYVk=gBy_EvxuqsgPJcb_g@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/41b023946dfd20acbc4f3b14650a032eb46f5216

Modified Files
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src/common/jsonapi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)