Fixing KMod support

[tpg/acess2.git] / KernelLand / Kernel / vfs / mmap.c

diff --git a/KernelLand/Kernel/vfs/mmap.c b/KernelLand/Kernel/vfs/mmap.c
index 9fe9282..6128869 100644 (file)
--- a/KernelLand/Kernel/vfs/mmap.c
+++ b/KernelLand/Kernel/vfs/mmap.c
@@ -93,14 +93,13 @@ void *VFS_MMap(void *DestHint, size_t Length, int Protection, int Flags, int FD,
        if( !pb || pb->BaseOffset > pagenum )
        {
                void    *old_pb = pb;
-               pb = malloc( sizeof(tVFS_MMapPageBlock) );
+               pb = calloc( 1, sizeof(tVFS_MMapPageBlock) );
                if(!pb) {
                        Mutex_Release( &h->Node->Lock );
                        LEAVE_RET('n', NULL);
                }
                pb->Next = old_pb;
                pb->BaseOffset = pagenum - pagenum % MMAP_PAGES_PER_BLOCK;
-               memset(pb->PhysAddrs, 0, sizeof(pb->PhysAddrs));
                if(prev)
                        prev->Next = pb;
                else
@@ -194,7 +193,6 @@ void *VFS_MMap(void *DestHint, size_t Length, int Protection, int Flags, int FD,
                                memset(pb->PhysAddrs, 0, sizeof(pb->PhysAddrs));
                                oldpb->Next = pb;
                        }
-                       pagenum = 0;
                }
        }