Merge branch 'ps/leakfixes' into ps/no-writable-strings

* ps/leakfixes:
  builtin/mv: fix leaks for submodule gitfile paths
  builtin/mv: refactor to use `struct strvec`
  builtin/mv duplicate string list memory
  builtin/mv: refactor `add_slash()` to always return allocated strings
  strvec: add functions to replace and remove strings
  submodule: fix leaking memory for submodule entries
  commit-reach: fix memory leak in `ahead_behind()`
  builtin/credential: clear credential before exit
  config: plug various memory leaks
  config: clarify memory ownership in `git_config_string()`
  builtin/log: stop using globals for format config
  builtin/log: stop using globals for log config
  convert: refactor code to clarify ownership of check_roundtrip_encoding
  diff: refactor code to clarify memory ownership of prefixes
  config: clarify memory ownership in `git_config_pathname()`
  http: refactor code to clarify memory ownership
  checkout: clarify memory ownership in `unique_tracking_name()`
  strbuf: fix leak when `appendwholeline()` fails with EOF
  transport-helper: fix leaking helper name

1 files changed, 4 insertions, 2 deletions

diff --git a/gpg-interface.c b/gpg-interface.c
index 1ff94266d2..5193223714 100644
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -27,12 +27,14 @@ static void gpg_interface_lazy_init(void)
 }
 
 static char *configured_signing_key;
-static const char *ssh_default_key_command, *ssh_allowed_signers, *ssh_revocation_file;
+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,