reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

    1
    2
    3
    4
    5
    6
    7
    8
    9
   10
   11
   12
   13
   14
   15
   16
   17
   18
   19
   20

// Test that realloc(nullptr, 0) return a non-NULL pointer.

// RUN: %clang_tsan %s -o %t
// RUN: %run %t 2>&1 | FileCheck %s

#include <malloc/malloc.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/mman.h>

int main() {
  void *p = realloc(NULL, 0);
  if (!p) {
    abort();
  }
  fprintf(stderr, "Okay.\n");
  return 0;
}

// CHECK: Okay.