code review comments + re-test

common/utils/utils.c

@@ -7,23 +7,7 @@
 #include <errno.h>
 #include "utils.h"
 
-void *calloc_or_fail(size_t size) {
-  void *ptr = calloc(1, size);
-  if (ptr == NULL) {
-    fprintf(stderr, "[UE] Failed to calloc %zu bytes", size);
-    exit(EXIT_FAILURE);
-  }
-  return ptr;
-}
 
-void *malloc_or_fail(size_t size) {
-  void *ptr = malloc(size);
-  if (ptr == NULL) {
-    fprintf(stderr, "[UE] Failed to malloc %zu bytes", size);
-    exit(EXIT_FAILURE);
-  }
-  return ptr;
-}
 
 const char *hexdump(const void *data, size_t data_len, char *out, size_t out_len)
 {