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fix(console): Fix security code review findings

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This commit is contained in:
Guillaume Souchere
2026-07-13 12:16:26 +02:00
parent 378ecdbeb4
commit ff547a07cc
2 changed files with 20 additions and 5 deletions
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components/console/commands.c
+4
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@@ -134,6 +134,7 @@ esp_err_t esp_console_cmd_register(const esp_console_cmd_t *cmd)
} else {
// remove from list and free the old hint, because we will alloc new hint for the command
esp_console_rm_item_free_hint(item);
item->hint = NULL;
}
item->command = cmd->command;
item->help = cmd->help;
@@ -382,8 +383,11 @@ esp_err_t esp_console_register_help_command(void)
esp_err_t esp_console_deregister_help_command(void)
{
free(help_args.help_cmd);
help_args.help_cmd = NULL;
free(help_args.verbose_level);
help_args.verbose_level = NULL;
free(help_args.end);
help_args.end = NULL;
return esp_console_cmd_deregister("help");
}