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  1. MariaDB Server
  2. MDEV-32854

Make JSON DEPTH unlimited

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Details

    • Q2/2025 Development, Q3/2025 Maintenance

    Description

      The current JSON_DEPTH_LIMIT is 32 as defined in include/json_lib.h
      Source code:
      https://github.com/MariaDB/server/blob/22ffe4dd227451ebd0ef842850ef57b81aa8f930/include/json_lib.h#L10

      This limit is not documented.

      Customer requests to make this limit configurable with a global variable.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-36989 Performance regression with JSON_DEPTH_LIMIT

          • Critical - Crashes, loss of data, severe memory leak.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5885 Adopt the recent MDB's JSON parser lib dynamic array root mem changes

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37082 Sig 11 in json_normalize_sort

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37084 Assertion `strlen(Ptr) == str_length' failed

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Task - A task that needs to be done. MDEV-26877 Deeply nested vaid JSON values seem invalid ( JSON_DEPTH_LIMIT )

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30343 Optimizer trace produces JSON too deep for MariaDB JSON functions

          • Major - Major loss of function.
          • Confirmed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33437 JSON_SEARCH fails to find match

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ramesh Ramesh Sivaraman
              edward Edward Stoever
              Votes:
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              16 Start watching this issue

              Dates

                Created:
                Updated:

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