config: clarify memory ownership in git_config_string()

The out parameter of `git_config_string()` 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 13:46:39 +02:00
committed by Junio C Hamano
parent 83024d98f7
commit 1b261c20ed
30 changed files with 96 additions and 92 deletions

View File

@ -27,14 +27,14 @@ static void gpg_interface_lazy_init(void)
}
static char *configured_signing_key;
static const char *ssh_default_key_command;
static char *ssh_default_key_command;
static char *ssh_allowed_signers;
static char *ssh_revocation_file;
static enum signature_trust_level configured_min_trust_level = TRUST_UNDEFINED;
struct gpg_format {
const char *name;
const char *program;
char *program;
const char **verify_args;
const char **sigs;
int (*verify_signed_buffer)(struct signature_check *sigc,