Clang format the change in stdlib.c

specifically the `malloc` function.

Author: petr-bauch

src/ansi-c/library/stdlib.c

@@ -112,9 +112,9 @@ __CPROVER_bool __VERIFIER_nondet___CPROVER_bool();
 
 inline void *malloc(__CPROVER_size_t malloc_size)
 {
-  __CPROVER_HIDE:;
 // realistically, malloc may return NULL,
 // but we only do so if `--malloc-may-fail` is set
+__CPROVER_HIDE:;
 
   __CPROVER_bool should_malloc_fail = __VERIFIER_nondet___CPROVER_bool();
   if(__CPROVER_malloc_may_fail && should_malloc_fail)
@@ -124,17 +124,20 @@ inline void *malloc(__CPROVER_size_t malloc_size)
   malloc_res = __CPROVER_allocate(malloc_size, 0);
 
   // make sure it's not recorded as deallocated
-  __CPROVER_deallocated=(malloc_res==__CPROVER_deallocated)?0:__CPROVER_deallocated;
+  __CPROVER_deallocated =
+    (malloc_res == __CPROVER_deallocated) ? 0 : __CPROVER_deallocated;
 
   // record the object size for non-determistic bounds checking
-  __CPROVER_bool record_malloc=__VERIFIER_nondet___CPROVER_bool();
-  __CPROVER_malloc_object=record_malloc?malloc_res:__CPROVER_malloc_object;
-  __CPROVER_malloc_size=record_malloc?malloc_size:__CPROVER_malloc_size;
-  __CPROVER_malloc_is_new_array=record_malloc?0:__CPROVER_malloc_is_new_array;
+  __CPROVER_bool record_malloc = __VERIFIER_nondet___CPROVER_bool();
+  __CPROVER_malloc_object =
+    record_malloc ? malloc_res : __CPROVER_malloc_object;
+  __CPROVER_malloc_size = record_malloc ? malloc_size : __CPROVER_malloc_size;
+  __CPROVER_malloc_is_new_array =
+    record_malloc ? 0 : __CPROVER_malloc_is_new_array;
 
   // detect memory leaks
-  __CPROVER_bool record_may_leak=__VERIFIER_nondet___CPROVER_bool();
-  __CPROVER_memory_leak=record_may_leak?malloc_res:__CPROVER_memory_leak;
+  __CPROVER_bool record_may_leak = __VERIFIER_nondet___CPROVER_bool();
+  __CPROVER_memory_leak = record_may_leak ? malloc_res : __CPROVER_memory_leak;
 
   return malloc_res;
 }