[utils] Fix mono_valloc and mono_valloc_aligned malloc-based implementation.

diff --git a/mono/utils/mono-mmap.c b/mono/utils/mono-mmap.c
index af8df3236f710ee1b3bf5c5bf0482c21386a4073..3fa797bbd99dcb06b756647189b34b4b1420d476 100644 (file)
--- a/mono/utils/mono-mmap.c
+++ b/mono/utils/mono-mmap.c
@@ -380,13 +380,17 @@ mono_valloc_granule (void)
 void*
 mono_valloc (void *addr, size_t length, int flags, MonoMemAccountType type)
 {
-       return g_malloc (length);
+       g_assert (addr == NULL);
+       return mono_valloc_aligned (length, mono_pagesize (), flags, type);
 }
 
 void*
 mono_valloc_aligned (size_t size, size_t alignment, int flags, MonoMemAccountType type)
 {
-       g_assert_not_reached ();
+       void *res = NULL;
+       if (posix_memalign (&res, alignment, size))
+               return NULL;
+       return res;
 }
 
 #define HAVE_VALLOC_ALIGNED