While the local stack pointers could be thought of as "only"
numbers that are not invalidated by the memory they point at
being freed, any use of the pointer after the free is undefined
and so warned about (at best).
gcc version 12.2.1 20220819 (Red Hat 12.2.1-1) (GCC)
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
The idea with HEIM_JSON_F_TRY_DECODE_DATA is that on parsing of JSON
texts, if we find a base64-encoded string, decode it. But a lot of
strings that aren't base64-encoded can be decoded anyways, leaving a
mess.
Insted we should -in a future commit- implement this only for the string
values of "heimdal-type-data-76d7fca2-d0da-4b20-a126-1a10f8a0eae6" names
in singleton objects.
- Add HEIM_JSON_F_ESCAPE_NON_ASCII to indicate that non-ASCII must be
escaped as \uXXXX.
- Add HEIM_JSON_F_NO_ESCAPE_NON_ASCII to force non-escaping of BMP
codepoints.
- If the locale's codeset is not UTF-8 and
HEIM_JSON_F_NO_ESCAPE_NON_ASCII is not set, then set
HEIM_JSON_F_ESCAPE_NON_ASCII.
- Add flags for indenting with 2, 4, or 8 spaces, still defaulting to
tabs if none of those are set.
- Don't emit a newline before emitting scalar values in dicts.
