Windows error 0x000003F3, 1011

Detailed Error Information

CANTOPEN[1]

MessageThe configuration registry key could not be opened.
Declared inwinerror.h

This appears to be a raw Win32 error. More information may be available in error 0x800703F3.

HRESULT analysis[2]

This is probably not the correct interpretation of this error. The Win32 error above is more likely to indicate the actual problem.
FlagsSeveritySuccess

This code indicates success, rather than an error. This may not be the correct interpretation of this code, or possibly the program is handling errors incorrectly.

Reserved (R)false
OriginMicrosoft
NTSTATUSfalse
Reserved (X)false
FacilityCode0 (0x000)
NameFACILITY_NULL[2][1]
DescriptionThe default facility code.[2][1]
Error Code1011 (0x03f3)

Questions

1vote
1answer

Buffer overflow : EIP and jump correctly set but segfault

I am performing a buffer overflow, by avoiding the canary through a memcpy to a pointer, as explained here . In short, you overwrite the address a pointer points to, with the address of the RET in the stack. So memcpy-ing to that pointer, effectively overwrites RET. Using gdb, I [...] read more
c
assembly
gdb
buffer-overflow
eip

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Sources

  1. winerror.h from Windows SDK 10.0.14393.0
  2. https://msdn.microsoft.com/en-us/library/cc231198.aspx

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