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Commit41b0239

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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 partiallyinitialized on the stack. This was introduced in0785d1b.Zero-initialize the whole struct.Author: Jacob Champion <jacob.champion@enterprisedb.com>Reported-by: Alexander Lakhin <exclusion@gmail.com>Discussion:https://www.postgresql.org/message-id/CAOYmi+n9QWr4gsAADZc6qFQjFViXQYVk=gBy_EvxuqsgPJcb_g@mail.gmail.com
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‎src/common/jsonapi.c

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1536,7 +1536,7 @@ json_lex(JsonLexContext *lex)
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jsonapi_StrValType*ptok=&(lex->inc_state->partial_token);
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size_tadded=0;
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booltok_done= false;
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JsonLexContextdummy_lex;
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JsonLexContextdummy_lex= {0};
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JsonParseErrorTypepartial_result;
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if (ptok->data[0]=='"')

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