config: clarify memory ownership in git_config_pathname()

The out parameter of `git_config_pathname()` is a `const char **` even
though we transfer ownership of memory to the caller. This is quite
misleading and has led to many memory leaks all over the place. Adapt
the parameter to instead be `char **`.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-05-27 13:46:15 +02:00
committed by Junio C Hamano
parent f962ffc392
commit 6073b3b5c3
18 changed files with 44 additions and 39 deletions

View File

@ -957,7 +957,7 @@ static int do_signoff;
static enum auto_base_setting auto_base;
static char *from;
static const char *signature = git_version_string;
static const char *signature_file;
static char *signature_file;
static enum cover_setting config_cover_letter;
static const char *config_output_directory;
static enum cover_from_description cover_from_description_mode = COVER_FROM_MESSAGE;