[7] darkelf -> orge ( 심볼릭링크 & argv[2] 활용 )

darkelf / kernel crashed[darkelf@localhost darkelf]$ /bin/bash2[darkelf@localhost darkelf]$ export SHELL=/bin/bash2 [ orge.c ]1234567891011121314151617181920212223242526272829303132333435363738394041424344#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",..

2017.11.17