thread.c:60:15 error: dereference of possibly-NULL 'wrap' in thread_wrap()

Job #3396030 failed for 0d9e27dd:

thread.c: In function 'thread_wrap':
thread.c:60:15: error: dereference of possibly-NULL 'wrap' [CWE-690] [-Werror=analyzer-possible-null-dereference]
   60 |         *wrap = (struct thread_wrap){
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
   61 |                 .func = func,
      |                 ~~~~~~~~~~~~~
   62 |                 .arg = arg,
      |                 ~~~~~~~~~~~
   63 |         };
      |         ~      
  'thread_wrap': events 1-2
    |
    |   59 |         struct thread_wrap *wrap = malloc(sizeof(*wrap));
    |      |                                    ^~~~~~~~~~~~~~~~~~~~~
    |      |                                    |
    |      |                                    (1) this call could return NULL
    |   60 |         *wrap = (struct thread_wrap){
    |      |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    |      |               |
    |      |               (2) 'wrap' could be NULL: unchecked value from (1)
    |   61 |                 .func = func,
    |      |                 ~~~~~~~~~~~~~       
    |   62 |                 .arg = arg,
    |      |                 ~~~~~~~~~~~         
    |   63 |         };
    |      |         ~                           
    |

This is because in 7d1ceaf3 the RUNTIME_CHECK(wrap != NULL); was dropped.