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keys: Fix freeze when es saves not present

This commit is contained in:
shchmue 2020-04-15 17:05:20 -06:00
parent 7c6a3b1d3e
commit b536a98b8d
1 changed files with 13 additions and 5 deletions
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18
source/keys/keys.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2019 shchmue
* Copyright (c) 2019-2020 shchmue
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -556,6 +556,7 @@ pkg2_done:
FILINFO fno;
FIL fp;
save_ctx_t *save_ctx = NULL;
bool save_process_success = false;
// sysmodule NCAs only ever have one section (exefs) so 0x600 is sufficient
u8 *dec_header = (u8*)malloc(0x600);
@ -791,8 +792,10 @@ get_titlekeys:
save_ctx->file = &fp;
save_ctx->tool_ctx.action = 0;
memcpy(save_ctx->save_mac_key, save_mac_key, 0x10);
if (!save_process(save_ctx)) {
save_process_success = save_process(save_ctx);
if (!save_process_success) {
EPRINTF("Failed to process e1 save.");
goto dismount;
}
char ticket_bin_path[SAVE_FS_LIST_MAX_NAME_LENGTH] = "/ticket.bin";
@ -843,6 +846,7 @@ get_titlekeys:
tui_pbar(save_x, save_y, 100, COLOR_GREEN, 0xFF155500);
f_close(&fp);
save_free_contexts(save_ctx);
save_process_success = false;
memset(save_ctx, 0, sizeof(save_ctx_t));
memset(&fat_storage, 0, sizeof(allocation_table_storage_ctx_t));
@ -862,8 +866,10 @@ get_titlekeys:
save_ctx->file = &fp;
save_ctx->tool_ctx.action = 0;
memcpy(save_ctx->save_mac_key, save_mac_key, 0x10);
if (!save_process(save_ctx)) {
EPRINTF("Failed to process e1 save.");
save_process_success = save_process(save_ctx);
if (!save_process_success) {
EPRINTF("Failed to process e2 save.");
goto dismount;
}
if (!save_hierarchical_file_table_get_file_entry_by_path(&save_ctx->save_filesystem_core.file_table, ticket_list_bin_path, &entry)) {
@ -932,8 +938,10 @@ get_titlekeys:
gfx_printf("\n%k Found %d titlekeys.\n", colors[(color_idx++) % 6], _titlekey_count);
dismount:;
if (save_ctx) {
if (save_process_success) {
save_free_contexts(save_ctx);
}
if (save_ctx) {
free(save_ctx);
}
f_mount(NULL, "emmc:", 1);