1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -analyze -analyzer-checker=core,unix,osx,alpha.unix,alpha.security.taint -analyzer-store region -verify %s 2*f4a2713aSLionel Sambuc // expected-no-diagnostics 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc class Evil { 5*f4a2713aSLionel Sambuc public: 6*f4a2713aSLionel Sambuc void system(int); // taint checker 7*f4a2713aSLionel Sambuc void malloc(void *); // taint checker, malloc checker 8*f4a2713aSLionel Sambuc void free(); // malloc checker, keychain checker 9*f4a2713aSLionel Sambuc void fopen(); // stream checker 10*f4a2713aSLionel Sambuc void feof(int, int); // stream checker 11*f4a2713aSLionel Sambuc void open(); // unix api checker 12*f4a2713aSLionel Sambuc }; 13*f4a2713aSLionel Sambuc test(Evil & E)14*f4a2713aSLionel Sambucvoid test(Evil &E) { 15*f4a2713aSLionel Sambuc // no warnings, no crashes 16*f4a2713aSLionel Sambuc E.system(0); 17*f4a2713aSLionel Sambuc E.malloc(0); 18*f4a2713aSLionel Sambuc E.free(); 19*f4a2713aSLionel Sambuc E.fopen(); 20*f4a2713aSLionel Sambuc E.feof(0,1); 21*f4a2713aSLionel Sambuc E.open(); 22*f4a2713aSLionel Sambuc } 23