1 /* This test demonstrated an obscure bug in malloclists handling caused by 2 multiple blocks hashing to the same list and one being overwritten at 3 realloc time due to bad ordering of the things happening. Now runs 4 without error. */ 5 6 #include <stdlib.h> 7 #include <stdio.h> 8 9 int main ( void ) 10 { 11 char* p; 12 int i; 13 for (i = 0; i < 10000; i++) { 14 p = malloc(10 + 10 * (i % 100)); 15 p = realloc(p, 500); 16 p = realloc(p, 600); 17 free(p); 18 } 19 return 0; 20 } 21 22
