1*aa57cabaSEvgenii Stepanov // RUN: %clangxx_msan -O0 %s -o %t && %run %t >%t.out 2>&1
2*aa57cabaSEvgenii Stepanov // FileCheck %s <%t.out
3*aa57cabaSEvgenii Stepanov 
4*aa57cabaSEvgenii Stepanov #include <sanitizer/msan_interface.h>
5*aa57cabaSEvgenii Stepanov #include <stdio.h>
6*aa57cabaSEvgenii Stepanov #include <string.h>
7*aa57cabaSEvgenii Stepanov 
main(int argc,char ** argv)8*aa57cabaSEvgenii Stepanov int main(int argc, char **argv) {
9*aa57cabaSEvgenii Stepanov   char *str;
10*aa57cabaSEvgenii Stepanov   sscanf("#string#", "%ms", &str);
11*aa57cabaSEvgenii Stepanov   printf("str = %s\n", str);
12*aa57cabaSEvgenii Stepanov   __msan_check_mem_is_initialized(str, strlen(str) + 1);
13*aa57cabaSEvgenii Stepanov   // CHECK: #string#
14*aa57cabaSEvgenii Stepanov }
15