87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
/* Agent_Release_x64.exe sha256 6f2be7b8eb799ba51b359d1958720aac5baee5b7ee0d1d36684d3cbd72d45469
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* Ghidra 12.1.2 decompiler output for 0x1400d1cf0 FUN_1400d1cf0
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* Pseudocode, not original source. */
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undefined8 FUN_1400d1cf0(byte *param_1,uint param_2,uint *param_3,uint *param_4)
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{
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byte bVar1;
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byte *pbVar2;
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uint uVar3;
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uint uVar4;
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uint uVar5;
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int iVar6;
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longlong lVar7;
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if (((param_1 == (byte *)0x0) || (param_3 == (uint *)0x0)) || (param_4 == (uint *)0x0)) {
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return 0x10;
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}
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if (2 < param_2) {
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if (*param_4 < 2) {
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return 6;
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}
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if ((*param_1 & 0x1f) == 6) {
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bVar1 = param_1[1];
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if (bVar1 < 0x80) {
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uVar4 = (uint)bVar1;
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iVar6 = 2;
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}
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else {
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if (bVar1 < 0x81) {
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return 7;
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}
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if (0x82 < bVar1) {
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return 7;
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}
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uVar4 = 0;
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uVar3 = bVar1 & 0x7f;
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if ((bVar1 & 0x7f) == 0) {
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return 7;
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}
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pbVar2 = param_1 + 2;
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iVar6 = uVar3 + 2;
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do {
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bVar1 = *pbVar2;
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pbVar2 = pbVar2 + 1;
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uVar4 = uVar4 << 8 | (uint)bVar1;
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uVar3 = uVar3 - 1;
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} while (uVar3 != 0);
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}
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if ((uVar4 != 0) && (uVar4 + iVar6 <= param_2)) {
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uVar3 = 0;
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uVar5 = 0;
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lVar7 = 0;
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if (uVar4 != 0) {
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pbVar2 = param_1 + iVar6;
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do {
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bVar1 = *pbVar2;
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uVar4 = uVar4 - 1;
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pbVar2 = pbVar2 + 1;
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uVar5 = bVar1 & 0x7f | uVar5 << 7;
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if ((bVar1 & 0x80) == 0) {
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if (*param_4 <= uVar3) {
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return 6;
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}
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if (uVar3 == 0) {
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uVar3 = 2;
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lVar7 = 2;
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*param_3 = uVar5 / 0x28;
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param_3[1] = uVar5 % 0x28;
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}
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else {
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param_3[lVar7] = uVar5;
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uVar3 = uVar3 + 1;
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lVar7 = lVar7 + 1;
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}
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uVar5 = 0;
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}
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} while (uVar4 != 0);
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}
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*param_4 = uVar3;
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return 0;
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}
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}
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}
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return 7;
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}
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