1 // commit: 26031da0f83a2a3ed52190077931ee6c18dfd689 2011-02-20 2 // malloc(0) should return unique pointers 3 // (often expected and gnulib replaces malloc if malloc(0) returns 0) 4 #include <stdlib.h> 5 #include "test.h" 6 main(void)7int main(void) 8 { 9 void *p = malloc(0); 10 void *q = malloc(0); 11 void *r = malloc(0); 12 if (!p || !q || !r) 13 t_error("malloc(0) returned NULL\n"); 14 if (p == q || p == r || q == r) 15 t_error("malloc(0) returned non-unique pointers: %p, %p, %p\n", p, q, r); 16 free(q); 17 free(p); 18 free(r); 19 return t_status; 20 } 21