rop

    [FC3] Level 4. hell_fire → evil_wizard

    [FC3] Level 4. hell_fire → evil_wizard

    evil_wizard keyword : POP POP RET /* The Lord of the BOF : The Fellowship of the BOF - evil_wizard - Local BOF on Fedora Core 3 - hint : GOT overwriting */ // magic potion for you void pop_pop_ret(void) { asm("pop %eax"); asm("pop %eax"); asm("ret"); } int main(int argc, char *argv[]) { char buffer[256]; char saved_sfp[4]; int length; if(argc < 2){ printf("argv error\n"); exit(0); } // for distu..