Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-08-07 19:58:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

- Try to avoid crashing when dumping out a corrupted stack.

Browse source 
svn path=/trunk/; revision=8360
This commit is contained in:
David Welch 2004-02-24 23:50:26 +00:00
parent f8a6374074
commit 446f263ed3
1 changed files with 14 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
reactos/ntoskrnl/ke/i386/exp.c
View file

@ -500,8 +500,20 @@ KiDumpTrapFrame(PKTRAP_FRAME Tf, ULONG Parameter1, ULONG Parameter2)
Frame = (PULONG)Tf->Ebp;
while (Frame != NULL)
{
print_address((PVOID)Frame[1]);
Frame = (PULONG)Frame[0];
NTSTATUS Status;
PVOID Eip;
Status = MmSafeCopyFromUser(&Eip, Frame + 1, sizeof(Eip));
if (!NT_SUCCESS(Status))
{
DbgPrint("<INVALID>");
break;
}
print_address(Eip);
Status = MmSafeCopyFromUser(&Frame, Frame, sizeof(Frame));
if (!NT_SUCCESS(Status))
{
break;
}
i++;
DbgPrint(" ");
}