Re: [PATCH 02/20] convert: fix leaks when resetting attributes

Patrick Steinhardt [off-list ref] writes:

When resetting parsed gitattributes, we free the list of convert drivers
parsed from the config. We only free some of the drivers' fields though
and thus have memory leaks.

Fix this by freeing all allocated convert driver fields to plug these
memory leaks.

Signed-off-by: Patrick Steinhardt <redacted>
---

The helper has only one caller, which makes me wonder why we do not
have to call it more often.  If "git checkout" or "log -p" notice an
attribute file is updated, I wonder they should call it, for
example.  But of course this is completely out of scope of this
topic.

This has been leaking even before 9642479a (convert: fix leaking
config strings, 2024-08-01) straightened out the ownership rules of
the value obtained from git_config_string().

The fix makes sense.  Will queue.  Thanks.