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Code Issues Releases Activity

nyx: Fix an underflow on Android UDA partition

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This commit is contained in:
CTCaer 2021-01-11 21:32:35 +02:00
parent c6c396ce2a
commit dbc8f4a4c2
1 changed files with 3 additions and 3 deletions
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6
nyx/nyx_gui/frontend/gui_tools_partition_manager.c
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@ -420,7 +420,7 @@ static void _prepare_and_flash_mbr_gpt()
gpt_idx++;
// Android Userdata partition.
u32 user_size = (part_info.and_size << 11) - 0x798000 - curr_part_lba; // Subtract the other partitions (3888MB).
u32 user_size = (part_info.and_size << 11) - 0x798000; // Subtract the other partitions (3888MB).
if (!part_info.emu_size)
user_size -= 0x800; // Reserve 1MB.
memcpy(gpt.entries[gpt_idx].type_guid, android_part_guid, 16);
@ -1867,10 +1867,10 @@ static void create_mbox_check_files_total_size()
path[0] = 0;
// Check total size of files.
_backup_and_restore_files(path, &total_files, &total_size, NULL, NULL, NULL);
int res = _backup_and_restore_files(path, &total_files, &total_size, NULL, NULL, NULL);
// Not more than 1.0GB.
part_info.backup_possible = !(total_size > (RAM_DISK_SZ - 0x1000000)); // 0x2400000
part_info.backup_possible = !res && !(total_size > (RAM_DISK_SZ - 0x1000000)); // 0x2400000
if (part_info.backup_possible)
{