1*f7c5c0d8SMitch Phillips // RUN: %clangxx_scudo %s -o %t 2*f7c5c0d8SMitch Phillips // RUN: not %run %t malloc 2>&1 | FileCheck %s 3*f7c5c0d8SMitch Phillips // RUN: not %run %t new 2>&1 | FileCheck %s 4*f7c5c0d8SMitch Phillips // RUN: not %run %t newarray 2>&1 | FileCheck %s 5*f7c5c0d8SMitch Phillips 6*f7c5c0d8SMitch Phillips // Tests double-free error on pointers allocated with different allocation 7*f7c5c0d8SMitch Phillips // functions. 8*f7c5c0d8SMitch Phillips 9*f7c5c0d8SMitch Phillips #include <assert.h> 10*f7c5c0d8SMitch Phillips #include <stdlib.h> 11*f7c5c0d8SMitch Phillips #include <string.h> 12*f7c5c0d8SMitch Phillips main(int argc,char ** argv)13*f7c5c0d8SMitch Phillipsint main(int argc, char **argv) { 14*f7c5c0d8SMitch Phillips assert(argc == 2); 15*f7c5c0d8SMitch Phillips if (!strcmp(argv[1], "malloc")) { 16*f7c5c0d8SMitch Phillips void *p = malloc(sizeof(int)); 17*f7c5c0d8SMitch Phillips assert(p); 18*f7c5c0d8SMitch Phillips free(p); 19*f7c5c0d8SMitch Phillips free(p); 20*f7c5c0d8SMitch Phillips } 21*f7c5c0d8SMitch Phillips if (!strcmp(argv[1], "new")) { 22*f7c5c0d8SMitch Phillips int *p = new int; 23*f7c5c0d8SMitch Phillips assert(p); 24*f7c5c0d8SMitch Phillips delete p; 25*f7c5c0d8SMitch Phillips delete p; 26*f7c5c0d8SMitch Phillips } 27*f7c5c0d8SMitch Phillips if (!strcmp(argv[1], "newarray")) { 28*f7c5c0d8SMitch Phillips int *p = new int[8]; 29*f7c5c0d8SMitch Phillips assert(p); 30*f7c5c0d8SMitch Phillips delete[] p; 31*f7c5c0d8SMitch Phillips delete[] p; 32*f7c5c0d8SMitch Phillips } 33*f7c5c0d8SMitch Phillips return 0; 34*f7c5c0d8SMitch Phillips } 35*f7c5c0d8SMitch Phillips 36*f7c5c0d8SMitch Phillips // CHECK: ERROR: invalid chunk state 37