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목록Buffer Overflow (3)
Phantom
[Troll] troll -> vampire 풀이
문제 소스 보기Colored By Color Scripter™12345678910111213141516171819202122232425262728293031323334/* The Lord of the BOF : The Fellowship of the BOF - vampire - check 0xbfff*/ #include #include main(int argc, char *argv[]){ char buffer[40]; if(argc
[Orge] orge -> troll 풀이
문제 소스 보기Colored By Color Scripter™1234567891011121314151617181920212223242526272829303132333435363738394041424344454647/* The Lord of the BOF : The Fellowship of the BOF - troll - check argc + argv hunter*/ #include #include extern char **environ; main(int argc, char *argv[]){ char buffer[40]; int i; // here is changed if(argc != 2){ printf("argc must be two!\n"); exit(0); } // egghunter for(i=0..
[Darkelf] darkelf -> orge 풀이
문제 소스 보기Colored By Color Scripter™ 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849/* The Lord of the BOF : The Fellowship of the BOF - orge - check argv[0]*/ #include #include extern char **environ; main(int argc, char *argv[]){ char buffer[40]; int i; if(argc 48){ printf("argument is too long!\n"); exit(0); } strcpy(buffer, argv[1]); printf("%s\n", buff..