68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/* Agent_Release_x64.exe sha256 6f2be7b8eb799ba51b359d1958720aac5baee5b7ee0d1d36684d3cbd72d45469
|
|
* Ghidra 12.1.2 decompiler output for 0x1400d1ec0 FUN_1400d1ec0
|
|
* Pseudocode, not original source. */
|
|
|
|
undefined8 FUN_1400d1ec0(byte *param_1,uint param_2,byte *param_3,uint *param_4)
|
|
|
|
{
|
|
byte bVar1;
|
|
ulonglong uVar2;
|
|
uint uVar3;
|
|
uint uVar4;
|
|
int iVar5;
|
|
byte *pbVar6;
|
|
|
|
if (((param_1 == (byte *)0x0) || (param_3 == (byte *)0x0)) || (param_4 == (uint *)0x0)) {
|
|
return 0x10;
|
|
}
|
|
if ((param_2 < 2) || ((*param_1 & 0x1f) != 4)) {
|
|
return 7;
|
|
}
|
|
bVar1 = param_1[1];
|
|
uVar2 = 0;
|
|
if ((char)bVar1 < '\0') {
|
|
uVar3 = bVar1 & 0x7f;
|
|
if ((bVar1 & 0x7f) == 0) {
|
|
return 7;
|
|
}
|
|
if (3 < uVar3) {
|
|
return 7;
|
|
}
|
|
if (param_2 < uVar3 + 1) {
|
|
return 7;
|
|
}
|
|
pbVar6 = param_1 + 2;
|
|
iVar5 = uVar3 + 2;
|
|
do {
|
|
bVar1 = *pbVar6;
|
|
pbVar6 = pbVar6 + 1;
|
|
uVar2 = (ulonglong)((int)uVar2 << 8 | (uint)bVar1);
|
|
uVar3 = uVar3 - 1;
|
|
} while (uVar3 != 0);
|
|
}
|
|
else {
|
|
iVar5 = 2;
|
|
uVar2 = (ulonglong)(bVar1 & 0x7f);
|
|
}
|
|
uVar3 = (uint)uVar2;
|
|
if (*param_4 < uVar3) {
|
|
*param_4 = uVar3;
|
|
return 6;
|
|
}
|
|
if (param_2 < uVar3 + iVar5) {
|
|
return 7;
|
|
}
|
|
uVar4 = 0;
|
|
if (uVar3 != 0) {
|
|
pbVar6 = param_3;
|
|
do {
|
|
uVar2 = uVar2 - 1;
|
|
*pbVar6 = (param_1 + ((longlong)iVar5 - (longlong)param_3))[(longlong)pbVar6];
|
|
pbVar6 = pbVar6 + 1;
|
|
uVar4 = uVar3;
|
|
} while (uVar2 != 0);
|
|
}
|
|
*param_4 = uVar4;
|
|
return 0;
|
|
}
|
|
|