Alexandre Julliard : ntdll: Do an explicit mmap address search for any range not covering the entire address space.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 30c8da1c9dd8dcc1aee2d328a5fdf7edbf6c7978
URL:    https://gitlab.winehq.org/wine/wine/-/commit/30c8da1c9dd8dcc1aee2d328a5fdf7e...

Author: Alexandre Julliard <julliard(a)winehq.org>
Date:   Tue Oct  3 14:13:56 2023 +0200

ntdll: Do an explicit mmap address search for any range not covering the entire address space.

---

 dlls/ntdll/unix/virtual.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/ntdll/unix/virtual.c b/dlls/ntdll/unix/virtual.c
index f027c0e4b85..6ed44431c9b 100644
--- a/dlls/ntdll/unix/virtual.c
+++ b/dlls/ntdll/unix/virtual.c
@@ -1361,7 +1361,7 @@ static void *map_free_area( void *base, void *end, size_t size, int top_down, in
         start = try_map_free_area( base, end, step, start, size, unix_prot );
 
     if (!start)
-        ERR( "couldn't map free area in range %p-%p, size %p", base, end, (void *)size );
+        ERR( "couldn't map free area in range %p-%p, size %p\n", base, end, (void *)size );
 
     return start;
 }
@@ -2031,7 +2031,7 @@ static NTSTATUS map_view( struct file_view **view_ret, void *base, size_t size,
             goto done;
         }
 
-        if (limit_low || limit_high)
+        if (start > address_space_start || end < address_space_limit || top_down)
         {
             if (!(ptr = map_free_area( start, end, size, top_down, get_unix_prot(vprot), align_mask )))
                 return STATUS_NO_MEMORY;