diff options
| author | Raghuram Subramani <raghus2247@gmail.com> | 2025-02-01 08:31:42 -0500 |
|---|---|---|
| committer | Raghuram Subramani <raghus2247@gmail.com> | 2025-02-01 08:31:42 -0500 |
| commit | ed46197e51cb55a36ca81b5fd086eaf0df2da6fd (patch) | |
| tree | b27701f03141cba9c2ea68c85c192fc168e37d29 /kernel/mm/virtual_mm/pages.cc | |
| parent | 9a21befafe5074c5271ddbd42718d8a5343058f1 (diff) | |
virtual_mm: make_table() must account for an uninitialized kmalloc()
Diffstat (limited to 'kernel/mm/virtual_mm/pages.cc')
| -rw-r--r-- | kernel/mm/virtual_mm/pages.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/mm/virtual_mm/pages.cc b/kernel/mm/virtual_mm/pages.cc index 0f27087..5111ac7 100644 --- a/kernel/mm/virtual_mm/pages.cc +++ b/kernel/mm/virtual_mm/pages.cc @@ -30,8 +30,8 @@ void * alloc_pages(uint32_t n_pages) { uint32_t starting_address = (uint32_t) find_free_addresses(n_pages); - if (starting_address == 0) - return 0; + if (!starting_address) + return NULL; for (uint32_t i = 0; i < n_pages; i++) { void *virtual_address = (void *) (starting_address + (i * PAGE_SIZE)); |