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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2014-09-06 11:55:48 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2014-09-06 11:58:59 +0200 |
| commit | 5ae510e35c54009626999a88f0f1cb34d6dfc94f (patch) | |
| tree | 30b238ea02bb8ea6522c55772ec09167bc1e81b1 | |
| parent | ce5ce65631b20514189a8abe39fc096db1e8837c (diff) | |
Make vm_map really ignore `address' when `anywhere' is true
As vm_allocate does.
* vm/vm_user.c (vm_map): When `anywhere' is true, set `address' to the
minimum address of the `target_map'.
| -rw-r--r-- | vm/vm_user.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vm/vm_user.c b/vm/vm_user.c index f7c87cc..1d8f37b 100644 --- a/vm/vm_user.c +++ b/vm/vm_user.c @@ -336,7 +336,10 @@ kern_return_t vm_map( if (size == 0) return KERN_INVALID_ARGUMENT; - *address = trunc_page(*address); + if (anywhere) + *address = vm_map_min(target_map); + else + *address = trunc_page(*address); size = round_page(size); if (!IP_VALID(memory_object)) { |