1 // Make sure ASan removes the runtime library from DYLD_INSERT_LIBRARIES before 2 // executing other programs. 3 4 // RUN: %clangxx_asan %s -o %t 5 // RUN: %clangxx %p/../Helpers/echo-env.cc -o %T/echo-env 6 // RUN: %clangxx -DSHARED_LIB %s \ 7 // RUN: -dynamiclib -o %t-darwin-dummy-shared-lib-so.dylib 8 9 // Make sure DYLD_INSERT_LIBRARIES doesn't contain the runtime library before 10 // execl(). 11 12 // RUN: %run %t %T/echo-env >/dev/null 2>&1 13 // RUN: env DYLD_INSERT_LIBRARIES=%t-darwin-dummy-shared-lib-so.dylib \ 14 // RUN: %run %t %T/echo-env 2>&1 | FileCheck %s || exit 1 15 16 #if !defined(SHARED_LIB) 17 #include <unistd.h> 18 int main(int argc, char *argv[]) { 19 execl(argv[1], argv[1], "DYLD_INSERT_LIBRARIES", NULL); 20 // CHECK: {{DYLD_INSERT_LIBRARIES = .*darwin-dummy-shared-lib-so.dylib.*}} 21 return 0; 22 } 23 #else // SHARED_LIB 24 void foo() {} 25 #endif // SHARED_LIB 26
