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Merge pull request #14005 from francois-berder/fix-pm-args

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sys/shell: commands: Check argc in _pm_handler
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benpicco 2020-05-03 14:10:26 +02:00 committed by GitHub
commit 261ff8acb5
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1 changed files with 5 additions and 2 deletions
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7
sys/shell/commands/sc_pm.c
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@ -149,6 +149,11 @@ static int cmd_off(char *arg)
int _pm_handler(int argc, char **argv)
{
if (argc < 2) {
_print_usage();
return 1;
}
#ifdef MODULE_PM_LAYERED
if (!strcmp(argv[1], "show")) {
if (argc != 2) {
@ -182,8 +187,6 @@ int _pm_handler(int argc, char **argv)
return cmd_set(argv[2]);
}
#else
(void)argc;
#endif /* MODULE_PM_LAYERED */
if (!strcmp(argv[1], "off")) {