Stack Overflow
Stack Overflow

Questions tagged [stack-based]

23 questions
1
vote
1 answer

Stackbased buffer overrun

When running my code I get the following error: Unhandled exception at 0x00BA16A0 in GameLauncher.exe: Stack cookie instrumentation code detected a stack-based buffer overrun. I have no idea what could be causing this. It is caused with the…
KingRaider
  • 19
  • 2
  • 9
0
votes
0 answers

How to build a lab with ASLR and DEP turned off to prepare a remote, stack-based buffer overflow exploit for a pentesting certification exam?

For my first pentesting certification exam I have to prepare the virtual lab in order to locally analyze a vulnerable binary and build a BOF-exploit, which I then have to use against a remote target machine. As far as I know I will not have any…
stack_canary
  • 1
  • 1
0
votes
0 answers

Stack Based Virtual Machine - do compiled functions have their own "space"?

I'm a complete novice with bytecode VM's so forgive the basic question. While digging into some resources to learn more about this stuff, I came across Terrence Parr's great video which goes over a stack VM example from his book "Language…
Solaxun
  • 2,732
  • 1
  • 22
  • 41
0
votes
1 answer

gcc app runs irregularly but clang works fine

I have written a simple stack based virtual machine you can view it's source at https://github.com/radinParsaei/VM when I compile it with clang it works well but if it compiles with GCC in bytecodes I have coded like pop() / pop() it work irregular…
radinParsaei
  • 28
  • 1
  • 6
0
votes
3 answers

CANNOT copying char into last address of char* ( string )?

i would like to copy data of char* to another last address of char* illustration var1 -> O var2 -> K first step var1 -> OK var2 -> K copy var2 to var1 result var1 -> OK written code #include #include void timpah(char *dest,…
capede
  • 945
  • 1
  • 13
  • 26
0
votes
1 answer

Higher-level language from stack-based language

I am interested in how a higher-level (Java-like) language could be build from a stack-based (Forth-like) language. Can anyone recommend some literature, preferably a book? In case it helps: The application is construction of a higher-level language…
JohnF
  • 17
  • 1
0
votes
3 answers

.NET MSIL: How commands detect size of operands?

There is a single add command in MSIL to add two arguments (pop from stack, add, push into stack). How does it know whether it has to pop 2 bytes or 4 or 8 bytes? In java different bytecodes (fadd, dadd, iadd, ...) but how do they handle this in…
Mahdi
  • 1,871
  • 2
  • 24
  • 41
0
votes
1 answer

Is stack-based instruction set one of the most important factors affect java's performance?

We know java adopts stack-based instruction set in case of enhencing its compatibility，but stack operation is much slower than register operation,so is it a important factor degrades the performance of java?I learned that java some times also uses…
xinghui
  • 22
  • 3
1
2