kopia lustrzana https://github.com/espressif/esp-idf
console: Free alloc'd memory after error conditions
Closes https://github.com/espressif/esp-idf/issues/1901pull/1919/head
rodzic
5a080ee37a
commit
b3894dba97
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@ -91,9 +91,11 @@ esp_err_t esp_console_cmd_register(const esp_console_cmd_t *cmd)
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return ESP_ERR_NO_MEM;
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}
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if (cmd->command == NULL) {
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free(item);
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return ESP_ERR_INVALID_ARG;
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}
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if (strchr(cmd->command, ' ') != NULL) {
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free(item);
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return ESP_ERR_INVALID_ARG;
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}
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item->command = cmd->command;
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@ -186,10 +188,12 @@ esp_err_t esp_console_run(const char* cmdline, int* cmd_ret)
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size_t argc = esp_console_split_argv(s_tmp_line_buf, argv,
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s_config.max_cmdline_args);
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if (argc == 0) {
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free(argv);
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return ESP_ERR_INVALID_ARG;
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}
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const cmd_item_t* cmd = find_command_by_name(argv[0]);
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if (cmd == NULL) {
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free(argv);
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return ESP_ERR_NOT_FOUND;
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}
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*cmd_ret = (*cmd->func)(argc, argv);
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