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sd-boot: Use _cleanup_ in more places
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parent
19dd3995aa
commit
4ec9d873f3
@ -563,7 +563,7 @@ static BOOLEAN menu_run(
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BOOLEAN refresh = TRUE, highlight = FALSE;
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UINTN x_start = 0, y_start = 0, y_status = 0;
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UINTN x_max, y_max;
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CHAR16 **lines = NULL;
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_cleanup_(strv_freep) CHAR16 **lines = NULL;
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_cleanup_freepool_ CHAR16 *clearline = NULL, *status = NULL;
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UINT32 timeout_efivar_saved = config->timeout_sec_efivar;
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UINT32 timeout_remain = config->timeout_sec == TIMEOUT_MENU_FORCE ? 0 : config->timeout_sec;
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@ -623,15 +623,11 @@ static BOOLEAN menu_run(
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/* Put status line after the entry list, but give it some breathing room. */
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y_status = MIN(y_start + MIN(visible_max, config->entry_count) + 4, y_max - 1);
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if (lines) {
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for (UINTN i = 0; i < config->entry_count; i++)
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FreePool(lines[i]);
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FreePool(lines);
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FreePool(clearline);
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}
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strv_free(lines);
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FreePool(clearline);
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/* menu entries title lines */
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lines = AllocatePool(sizeof(CHAR16 *) * config->entry_count);
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lines = AllocatePool((config->entry_count + 1) * sizeof(CHAR16 *));
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for (UINTN i = 0; i < config->entry_count; i++) {
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UINTN j, padding;
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@ -648,6 +644,7 @@ static BOOLEAN menu_run(
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lines[i][j] = ' ';
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lines[i][line_width] = '\0';
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}
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lines[config->entry_count] = NULL;
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clearline = AllocatePool((x_max+1) * sizeof(CHAR16));
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for (UINTN i = 0; i < x_max; i++)
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@ -921,10 +918,6 @@ static BOOLEAN menu_run(
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config->timeout_sec_efivar, EFI_VARIABLE_NON_VOLATILE);
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}
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for (UINTN i = 0; i < config->entry_count; i++)
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FreePool(lines[i]);
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FreePool(lines);
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clear_screen(COLOR_NORMAL);
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return run;
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}
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@ -961,6 +954,10 @@ static VOID config_entry_free(ConfigEntry *entry) {
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FreePool(entry);
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}
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static inline VOID config_entry_freep(ConfigEntry **entry) {
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config_entry_free(*entry);
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}
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static CHAR8 *line_get_key_value(
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CHAR8 *content,
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const CHAR8 *sep,
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@ -1307,7 +1304,7 @@ static VOID config_entry_add_from_file(
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CHAR8 *content,
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const CHAR16 *loaded_image_path) {
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ConfigEntry *entry;
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_cleanup_(config_entry_freep) ConfigEntry *entry = NULL;
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CHAR8 *line;
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UINTN pos = 0;
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CHAR8 *key, *value;
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@ -1417,17 +1414,13 @@ static VOID config_entry_add_from_file(
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}
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}
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if (entry->type == LOADER_UNDEFINED) {
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config_entry_free(entry);
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if (entry->type == LOADER_UNDEFINED)
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return;
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}
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/* check existence */
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err = uefi_call_wrapper(root_dir->Open, 5, root_dir, &handle, entry->loader, EFI_FILE_MODE_READ, 0ULL);
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if (EFI_ERROR(err)) {
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config_entry_free(entry);
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if (EFI_ERROR(err))
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return;
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}
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uefi_call_wrapper(handle->Close, 1, handle);
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/* add initrd= to options */
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@ -1449,6 +1442,7 @@ static VOID config_entry_add_from_file(
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config_add_entry(config, entry);
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config_entry_parse_tries(entry, path, file, L".conf");
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TAKE_PTR(entry);
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}
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static VOID config_load_defaults(Config *config, EFI_FILE *root_dir) {
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@ -2313,9 +2307,9 @@ static VOID config_load_all_entries(
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EFI_STATUS efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *sys_table) {
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_cleanup_freepool_ EFI_LOADED_IMAGE *loaded_image = NULL;
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_cleanup_(FileHandleClosep) EFI_FILE *root_dir = NULL;
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_cleanup_(config_free) Config config = {};
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CHAR16 *loaded_image_path;
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EFI_STATUS err;
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Config config;
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UINT64 init_usec;
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BOOLEAN menu = FALSE;
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@ -2430,7 +2424,6 @@ EFI_STATUS efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *sys_table) {
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}
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err = EFI_SUCCESS;
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out:
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config_free(&config);
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uefi_call_wrapper(BS->CloseProtocol, 4, image, &LoadedImageProtocol, image, NULL);
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return err;
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}
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