diff options
| -rw-r--r-- | debianutils/start_stop_daemon.c | 11 | ||||
| -rw-r--r-- | include/usage.h | 3 |
2 files changed, 11 insertions, 3 deletions
diff --git a/debianutils/start_stop_daemon.c b/debianutils/start_stop_daemon.c index 3700506..733fb41 100644 --- a/debianutils/start_stop_daemon.c +++ b/debianutils/start_stop_daemon.c @@ -24,6 +24,7 @@ static int signal_nr = 15; static int user_id = -1; static int quiet; static char *userspec = NULL; +static char *chuid = NULL; static char *cmdname = NULL; static char *execname = NULL; static char *pidfile = NULL; @@ -211,6 +212,7 @@ static const struct option ssd_long_options[] = { { "name", 1, NULL, 'n' }, { "signal", 1, NULL, 's' }, { "user", 1, NULL, 'u' }, + { "chuid", 1, NULL, 'c' }, { "exec", 1, NULL, 'x' }, { "pidfile", 1, NULL, 'p' }, #if ENABLE_FEATURE_START_STOP_DAEMON_FANCY @@ -249,9 +251,9 @@ int start_stop_daemon_main(int argc, char **argv) opt = bb_getopt_ulflags(argc, argv, "KSbqm" // USE_FEATURE_START_STOP_DAEMON_FANCY("ovR:") USE_FEATURE_START_STOP_DAEMON_FANCY("ov") - "a:n:s:u:x:p:" + "a:n:s:u:c:x:p:" // USE_FEATURE_START_STOP_DAEMON_FANCY(,&retry_arg) - ,&startas, &cmdname, &signame, &userspec, &execname, &pidfile); + ,&startas, &cmdname, &signame, &userspec, &chuid, &execname, &pidfile); quiet = (opt & SSD_OPT_QUIET) USE_FEATURE_START_STOP_DAEMON_FANCY(&& !(opt & SSD_OPT_VERBOSE)); @@ -301,6 +303,11 @@ int start_stop_daemon_main(int argc, char **argv) fprintf(pidf, "%d\n", pidt); fclose(pidf); } + if(chuid) { + if(sscanf(chuid, "%d", &user_id) != 1) + user_id = bb_xgetpwnam(chuid); + setuid(user_id); + } execv(startas, argv); bb_perror_msg_and_die ("unable to start %s", startas); } diff --git a/include/usage.h b/include/usage.h index 7c63e2f..e8d121c 100644 --- a/include/usage.h +++ b/include/usage.h @@ -2712,7 +2712,8 @@ USE_FEATURE_START_STOP_DAEMON_FANCY( \ "\n\t-o|--oknodo\t\t\texit status 0 if nothing done" \ "\n\t-v|--verbose\t\t\tbe verbose" \ ) \ - "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)" + "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)" \ + "\n\t-U|--chuid <username>|<uid>\tstart process with this name" #ifdef CONFIG_FEATURE_STAT_FORMAT # define USAGE_STAT_FORMAT(a) a |