Nadav Har'El 3595941020 utils/rjson: fix error messages from rjson::parse() ...

rjson::parse() when parsing JSON stored in a chunked_content (a vector
of temporary buffers) failed to initialize its byte counter to 0,
resulting in garbage positions in error messages like:

  Parsing JSON failed: Missing a name for object member. at 1452254

These error messages were most noticable in Alternator, which parses
JSON requests using a chunked_content, and reports these errors back
to the user.

The fix is trivial: add the missing initialization of the counter.

The patch also adds a regression test for this bug - it sends a JSON
corrupt at position 1, and expect to see "at 1" and not some large
random number.

Fixes #27372

Signed-off-by: Nadav Har'El <nyh@scylladb.com>

2025-12-11 11:17:01 +02:00

23 KiB

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