Various small fixes and cleanups, new is_prime util

1 files changed, 6 insertions, 0 deletions

diff --git a/src/lib/alloc/locking_allocator/locking_allocator.cpp b/src/lib/alloc/locking_allocator/locking_allocator.cpp
index 4b66ea018..9ea1235e9 100644
--- a/src/lib/alloc/locking_allocator/locking_allocator.cpp
+++ b/src/lib/alloc/locking_allocator/locking_allocator.cpp
@@ -158,6 +158,12 @@ bool mlock_allocator::deallocate(void* p, size_t num_elems, size_t elem_size)
    if(!m_pool)
       return false;
 
+   /*
+   We do not have to zero the memory here, as
+   secure_allocator::deallocate does that for all arguments before
+   invoking the deallocator (us or delete[])
+   */
+
    size_t n = num_elems * elem_size;
 
    /*