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gpgconf: Take care of --homedir when reading/updating options. 

* tools/gpgconf-comp.c (gpg_agent_runtime_change): Remove unused var.
(scdaemon_runtime_change): Ditto.
(dirmngr_runtime_change): Ditto.
(gc_component_check_options): Pass --homedir if needed.
(retrieve_options_from_program): Take care of --homedir.
--

This is related to bug 4882 but different due all the code changes.

GnuPG-bug-id: 4882
Signed-off-by: Werner Koch <wk@gnupg.org>

This is a backport from master (2.3).
This commit is contained in:
Werner Koch 2020-03-19 12:43:08 +01:00
parent 7a3a1ef370
commit 5934027115
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
1 changed files with 13 additions and 4 deletions
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17
tools/gpgconf-comp.c
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@ -681,7 +681,6 @@ gpg_agent_runtime_change (int killflag)
const char *pgmname;
const char *argv[5];
pid_t pid = (pid_t)(-1);
char *abs_homedir = NULL;
int i = 0;
pgmname = gnupg_module_name (GNUPG_MODULE_NAME_CONNECT_AGENT);
@ -702,7 +701,6 @@ gpg_agent_runtime_change (int killflag)
gc_error (0, 0, "error running '%s %s': %s",
pgmname, argv[1], gpg_strerror (err));
gnupg_release_process (pid);
xfree (abs_homedir);
}
@ -713,7 +711,6 @@ scdaemon_runtime_change (int killflag)
const char *pgmname;
const char *argv[9];
pid_t pid = (pid_t)(-1);
char *abs_homedir = NULL;
int i = 0;
(void)killflag; /* For scdaemon kill and reload are synonyms. */
@ -745,7 +742,6 @@ scdaemon_runtime_change (int killflag)
gc_error (0, 0, "error running '%s %s': %s",
pgmname, argv[4], gpg_strerror (err));
gnupg_release_process (pid);
xfree (abs_homedir);
}
@ -1536,6 +1532,7 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
const char *config_name;
gnupg_argparse_t pargs;
int dummy_argc;
char *twopartconfig_name = NULL;
gpgrt_opt_t *opt_table = NULL; /* A malloced option table. */
size_t opt_table_used = 0; /* Its current length. */
size_t opt_table_size = 0; /* Its allocated length. */
@ -1814,6 +1811,17 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
if (!config_name)
gc_error (1, 0, "name of config file for %s is not known\n", pgmname);
if (!gnupg_default_homedir_p ())
{
/* This is not the default homedir. We need to take an absolute
* config name for the user config file; gpgrt_argparser
* fortunately supports this. */
char *tmp = make_filename (gnupg_homedir (), config_name, NULL);
twopartconfig_name = xstrconcat (config_name, PATHSEP_S, tmp, NULL);
xfree (tmp);
config_name = twopartconfig_name;
}
memset (&pargs, 0, sizeof pargs);
dummy_argc = 0;
pargs.argc = &dummy_argc;
@ -1893,6 +1901,7 @@ retrieve_options_from_program (gc_component_id_t component, int only_installed)
}
xfree (line);
xfree (twopartconfig_name);
}