xt-sys/exectos
xt-sys/exectos
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Fix NULL pointer
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This commit is contained in:
Rafal Kupiec 2023-01-11 23:16:44 +01:00
parent 21abe0553a
commit 42c3d4eff7
Signed by: belliash
GPG Key ID: 4E829243E0CFE6B4
1 changed files with 8 additions and 0 deletions
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8
xtldr/modules/xtos/xtos.c
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@ -99,6 +99,7 @@ XtBootSystem(IN PXT_BOOT_PROTOCOL_PARAMETERS Parameters)
Parameters->SystemPath = L"\\ExectOS"; Parameters->SystemPath = L"\\ExectOS";
} }
/* Check if kernel file is set */
if(Parameters->KernelFile == NULL) if(Parameters->KernelFile == NULL)
{ {
/* No kernel filename set, fallback to default */ /* No kernel filename set, fallback to default */
@ -106,6 +107,13 @@ XtBootSystem(IN PXT_BOOT_PROTOCOL_PARAMETERS Parameters)
Parameters->KernelFile = L"xtoskrnl.exe"; Parameters->KernelFile = L"xtoskrnl.exe";
} }
/* Check if provided any kernel boot arguments */
if(Parameters->Arguments == NULL)
{
/* No argument supplied */
Parameters->Arguments = L"";
}
/* Print a debug message */ /* Print a debug message */
XtLdrProtocol->DbgPrint(L"[XTOS] ARC Path: %S\n" XtLdrProtocol->DbgPrint(L"[XTOS] ARC Path: %S\n"
L"[XTOS] System Path: %S\n" L"[XTOS] System Path: %S\n"