diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-10-02 13:23:10 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-10-02 22:23:56 +0200 |
| commit | 59fccd82117cf9a84454f41867a882f872916dc5 (patch) | |
| tree | 85962a6a42407add9d074e4750d6830fe83416dc /src | |
| parent | 7074fecf6747c9a6ad872cc87701481e8bece8b0 (diff) | |
execute.c: always set $SHELL
In e6dca81 $SHELL was added to user@.service. Let's
instead provide it to all units which have a user.
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/execute.c | 56 |
1 files changed, 19 insertions, 37 deletions
diff --git a/src/core/execute.c b/src/core/execute.c index a53ef48ef8..3979f35988 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -1094,7 +1094,7 @@ int exec_spawn(ExecCommand *command, if (pid == 0) { int i, err; sigset_t ss; - const char *username = NULL, *home = NULL; + const char *username = NULL, *home = NULL, *shell = NULL; uid_t uid = (uid_t) -1; gid_t gid = (gid_t) -1; _cleanup_strv_free_ char **our_env = NULL, **pam_env = NULL, @@ -1277,7 +1277,7 @@ int exec_spawn(ExecCommand *command, if (context->user) { username = context->user; - err = get_user_creds(&username, &uid, &gid, &home, NULL); + err = get_user_creds(&username, &uid, &gid, &home, &shell); if (err < 0) { r = EXIT_USER; goto fail_child; @@ -1462,46 +1462,28 @@ int exec_spawn(ExecCommand *command, } } - our_env = new0(char*, 7); - if (!our_env) { + our_env = new(char*, 8); + if (!our_env || + (n_fds > 0 && ( + asprintf(our_env + n_env++, "LISTEN_PID=%lu", (unsigned long) getpid()) < 0 || + asprintf(our_env + n_env++, "LISTEN_FDS=%u", n_fds) < 0)) || + (home && asprintf(our_env + n_env++, "HOME=%s", home) < 0) || + (username && ( + asprintf(our_env + n_env++, "LOGNAME=%s", username) < 0 || + asprintf(our_env + n_env++, "USER=%s", username) < 0)) || + (shell && asprintf(our_env + n_env++, "SHELL=%s", shell) < 0) || + ((is_terminal_input(context->std_input) || + context->std_output == EXEC_OUTPUT_TTY || + context->std_error == EXEC_OUTPUT_TTY) && ( + !(our_env[n_env++] = strdup(default_term_for_tty(tty_path(context))))))) { + err = -ENOMEM; r = EXIT_MEMORY; goto fail_child; } - if (n_fds > 0) - if (asprintf(our_env + n_env++, "LISTEN_PID=%lu", (unsigned long) getpid()) < 0 || - asprintf(our_env + n_env++, "LISTEN_FDS=%u", n_fds) < 0) { - err = -ENOMEM; - r = EXIT_MEMORY; - goto fail_child; - } - - if (home) - if (asprintf(our_env + n_env++, "HOME=%s", home) < 0) { - err = -ENOMEM; - r = EXIT_MEMORY; - goto fail_child; - } - - if (username) - if (asprintf(our_env + n_env++, "LOGNAME=%s", username) < 0 || - asprintf(our_env + n_env++, "USER=%s", username) < 0) { - err = -ENOMEM; - r = EXIT_MEMORY; - goto fail_child; - } - - if (is_terminal_input(context->std_input) || - context->std_output == EXEC_OUTPUT_TTY || - context->std_error == EXEC_OUTPUT_TTY) - if (!(our_env[n_env++] = strdup(default_term_for_tty(tty_path(context))))) { - err = -ENOMEM; - r = EXIT_MEMORY; - goto fail_child; - } - - assert(n_env <= 7); + our_env[n_env++] = NULL; + assert(n_env <= 8); final_env = strv_env_merge(5, environment, |