diff options
| -rw-r--r-- | src/backend/utils/adt/json.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backend/utils/adt/json.c b/src/backend/utils/adt/json.c index f0cbb395996..fd1d8fb988f 100644 --- a/src/backend/utils/adt/json.c +++ b/src/backend/utils/adt/json.c @@ -18,6 +18,7 @@ #include "lib/stringinfo.h" #include "libpq/pqformat.h" #include "mb/pg_wchar.h" +#include "miscadmin.h" #include "parser/parse_coerce.h" #include "utils/array.h" #include "utils/builtins.h" @@ -895,6 +896,8 @@ datum_to_json(Datum val, bool is_null, StringInfo result, bool numeric_error; JsonLexContext dummy_lex; + check_stack_depth(); + if (is_null) { appendStringInfoString(result, "null"); |