55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
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* Ghidra 12.1.2 decompiler output for 0x1401c0a30 FUN_1401c0a30
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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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/* WARNING: Removing unreachable block (ram,0x0001401c0adc) */
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void FUN_1401c0a30(longlong param_1,byte *param_2,int param_3)
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{
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byte bVar1;
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byte bVar2;
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byte bVar3;
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uint uVar4;
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void *pvVar5;
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longlong lVar6;
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void *pvVar7;
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undefined1 auStack_138 [32];
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byte local_118 [256];
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ulonglong local_18;
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local_18 = DAT_1403463c0 ^ (ulonglong)auStack_138;
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pvVar7 = (void *)0x0;
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lVar6 = (longlong)param_3;
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pvVar5 = pvVar7;
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if (*(int *)(param_1 + 0x18) != 0) {
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pvVar5 = *(void **)(param_1 + 0x10);
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}
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memcpy(local_118,pvVar5,0x100);
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pvVar5 = pvVar7;
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if (0 < param_3) {
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do {
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uVar4 = (int)pvVar7 + 1U & 0x800000ff;
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if ((int)uVar4 < 0) {
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uVar4 = (uVar4 - 1 | 0xffffff00) + 1;
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}
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pvVar7 = (void *)(longlong)(int)uVar4;
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bVar1 = local_118[(longlong)pvVar7];
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uVar4 = (int)pvVar5 + (uint)bVar1 & 0x800000ff;
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if ((int)uVar4 < 0) {
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uVar4 = (uVar4 - 1 | 0xffffff00) + 1;
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}
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pvVar5 = (void *)(ulonglong)uVar4;
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bVar2 = local_118[(longlong)pvVar7];
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bVar3 = local_118[(int)uVar4];
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local_118[(longlong)pvVar7] = local_118[(int)uVar4];
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local_118[(int)uVar4] = bVar2;
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*param_2 = *param_2 ^ local_118[(int)((uint)bVar3 + (uint)bVar1 & 0x800000ff)];
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lVar6 = lVar6 + -1;
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param_2 = param_2 + 1;
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} while (lVar6 != 0);
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}
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return;
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}
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