1 // Regression test for PR33206 2 // 3 // RUN: %clang -DDYN=1 -DMALLOC=1 -fPIC -shared %s -o %t-dso1.so 4 // RUN: %clang -DDYN=1 -DMALLOC=1 -fPIC -shared %s -o %t-dso2.so %t-dso1.so 5 // RUN: %clang %s -o %t-1 %t-dso2.so 6 // RUN: env LD_PRELOAD=%shared_libasan %run %t-1 2>&1 | FileCheck %s 7 // RUN: %clang -DDYN=1 -DREALLOC=1 -fPIC -shared %s -o %t-dso3.so 8 // RUN: %clang -DDYN=1 -DREALLOC=1 -fPIC -shared %s -o %t-dso4.so %t-dso3.so 9 // RUN: %clang %s -o %t-2 %t-dso4.so 10 // RUN: env LD_PRELOAD=%shared_libasan %run %t-2 2>&1 | FileCheck %s 11 // REQUIRES: asan-dynamic-runtime 12 13 // FIXME: Test regressed while android bot was disabled. Needs investigation. 14 // UNSUPPORTED: android 15 16 #include <stdlib.h> 17 #include <stdio.h> 18 19 #ifdef DYN foo()20__attribute__((constructor)) void foo() { 21 void *p; 22 #ifdef MALLOC 23 p = malloc(1 << 20); 24 #endif 25 #ifdef REALLOC 26 p = realloc (0, 1 << 20); 27 #endif 28 free(p); 29 } 30 #else main()31int main() { 32 // CHECK: Success 33 printf("Success\n"); 34 return 0; 35 } 36 #endif 37