128 lines
3.6 KiB
C
128 lines
3.6 KiB
C
/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
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* Ghidra 12.1.2 decompiler output for 0x1401b1520 FUN_1401b1520
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* Pseudocode, not original source. */
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/* WARNING: Function: __security_check_cookie replaced with injection: security_check_cookie */
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undefined8 FUN_1401b1520(longlong param_1,longlong param_2,longlong param_3,int param_4)
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{
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int iVar1;
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undefined7 uVar4;
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longlong lVar2;
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undefined8 uVar3;
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int iVar5;
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longlong lVar6;
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undefined1 auStack_238 [32];
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longlong local_218;
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undefined8 local_208;
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undefined1 local_120 [72];
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undefined1 local_d8 [72];
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undefined1 local_90 [72];
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int local_48;
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byte local_44;
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undefined4 local_40;
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undefined4 local_3c;
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ulonglong local_38;
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local_208 = 0xfffffffffffffffe;
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local_38 = DAT_1403463c0 ^ (ulonglong)auStack_238;
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if (*(int *)(param_3 + 0x3c0) < 1) {
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FUN_14016d2a0(local_120,&DAT_140287690);
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/* WARNING: Subroutine does not return */
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_CxxThrowException(local_120,(ThrowInfo *)&DAT_1403417f8);
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}
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lVar2 = *(longlong *)(param_1 + 8);
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if (lVar2 == 0) {
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if (*(longlong *)(param_1 + 0x10) == 0) {
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/* WARNING: Subroutine does not return */
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FUN_14016d1e0();
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}
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iVar5 = *(int *)(param_1 + 0x18);
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}
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else {
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iVar5 = *(int *)(lVar2 + 0x18);
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}
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if (iVar5 <= param_4) {
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if (lVar2 == 0) {
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if (*(longlong *)(param_1 + 0x10) == 0) {
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/* WARNING: Subroutine does not return */
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FUN_14016d1e0();
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}
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param_4 = *(int *)(param_1 + 0x18);
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}
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else {
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param_4 = *(int *)(lVar2 + 0x18);
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}
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}
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if (lVar2 == 0) {
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if (*(longlong *)(param_1 + 0x10) == 0) {
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/* WARNING: Subroutine does not return */
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FUN_14016d1e0();
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}
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iVar5 = *(int *)(param_1 + 0x18);
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}
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else {
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iVar5 = *(int *)(lVar2 + 0x18);
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}
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iVar5 = iVar5 - param_4;
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if (iVar5 == 0) {
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uVar4 = (undefined7)((ulonglong)lVar2 >> 8);
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}
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else {
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if (*(longlong *)(param_1 + 0x10) == 0) {
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if (lVar2 == 0) {
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/* WARNING: Subroutine does not return */
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FUN_14016d1e0();
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}
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if (*(int *)(lVar2 + 0x18) == 0) {
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lVar2 = 0;
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}
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else {
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lVar2 = *(longlong *)(lVar2 + 0x10);
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}
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}
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else {
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lVar2 = *(longlong *)(param_1 + 0x10);
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if (lVar2 == 0) {
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FUN_14016d300(local_90,PTR_u_ArrayWithExternalBuffer_is_unini_1403440d0);
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/* WARNING: Subroutine does not return */
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_CxxThrowException(local_90,(ThrowInfo *)&DAT_1403417f8);
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}
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}
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local_3c = FUN_1401c5de0(param_4 + lVar2,iVar5);
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if (*(int *)(param_3 + 0x3c0) < 1) {
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FUN_14016d300(local_d8,L"aes key is not initialized");
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/* WARNING: Subroutine does not return */
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_CxxThrowException(local_d8,(ThrowInfo *)&DAT_1403417f8);
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}
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local_40 = 5;
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local_44 = (byte)((iVar5 + 5) % *(int *)(param_3 + 0x3c4));
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if (local_44 != 0) {
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local_44 = (char)*(int *)(param_3 + 0x3c4) - local_44;
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}
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iVar1 = local_44 + 5 + iVar5;
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local_48 = iVar1;
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FUN_14016abe0(param_2);
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FUN_14016b5a0(param_2,iVar1);
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lVar6 = *(longlong *)(param_2 + 0x10);
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if (lVar6 == 0) {
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lVar6 = *(longlong *)(param_2 + 8);
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if (lVar6 == 0) {
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/* WARNING: Subroutine does not return */
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FUN_14016d1e0();
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}
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if (*(int *)(lVar6 + 0x18) == 0) {
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lVar6 = 0;
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}
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else {
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lVar6 = *(longlong *)(lVar6 + 0x10);
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}
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}
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local_218 = param_3;
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uVar3 = FUN_1401b1230(param_4 + lVar2,iVar5,lVar6,&local_48);
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uVar4 = (undefined7)((ulonglong)uVar3 >> 8);
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}
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return CONCAT71(uVar4,1);
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}
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