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initctl: Fix error handling for intictl start/stop if missing arg

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2017-12-17 12:12:57 +01:00
parent d94d11e00a
commit 7362e6d00a
1 changed files with 3 additions and 17 deletions
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src/initctl.c
+3 -17
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@@ -160,28 +160,14 @@ static int missing(char *job, int id)
*/
static int do_startstop(int cmd, char *arg)
{
int ret;
char *svcs;
if (!arg) {
fprintf(stderr, "Usage: initctl %s <JOB|NAME>[:ID]",
/* Include \0 in len, needed by parser */
if (svc_parse_jobstr(arg, strlen(arg) + 1, NULL, missing)) {
fprintf(stderr, "Usage: initctl %s <JOB|NAME>[:ID]\n",
cmd == INIT_CMD_START_SVC ? "start" :
(cmd == INIT_CMD_STOP_SVC ? "stop" : "restart"));
return 1;
}
svcs = strdup(arg);
if (!svcs) {
perror("Failed validating service(s) name");
return 1;
}
/* Include \0 in len, needed by parser */
ret = svc_parse_jobstr(svcs, strlen(svcs) + 1, NULL, missing);
free(svcs);
if (ret)
return ret;
return do_svc(cmd, arg);
}