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General cleanup and bugfixes
[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;
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;
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
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;
}
memset(pb->PhysAddrs, 0, sizeof(pb->PhysAddrs));
oldpb->Next = pb;
}
- pagenum = 0;
}
}
}
}
UCC
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