Hello all,
I wanted to understand the stacksmashing work.I simply copied and run
the first example code-snippet from the ALEPH-ONE's paper on "smashing
the stack for fun and profit"(http://www.insecure.org/stf/smashstack.txt
).But it did not skip the instruction.I tried this on the linux -x86
machine.The code follows:
----------------------------------------------------------------------------
void function(int a, int b, int c) {
char buffer1[5];
char buffer2[10];
int *ret;
ret = buffer1 + 12;
(*ret) += 8;
}
void main() {
int x;
x = 0;
function(1,2,3);
x = 1;
printf("%d\n",x);
}
----------------------------------------------------------------------------
Can somebody throw light on this?
-liuser
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