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ntdll: Start find_free_area from address_space_start instead of 0. 

The search was initiated with base == 0, which returns NULL immediately
if MEM_TOP_DOWN is not used. Use address_space_start instead.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47974
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2019-12-26 22:27:28 +01:00 committed by Alexandre Julliard
parent 1a44ef3237
commit 5eca6ffa8b
1 changed files with 1 additions and 1 deletions
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2
dlls/ntdll/virtual.c
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@ -1267,7 +1267,7 @@ static NTSTATUS map_view( struct file_view **view_ret, void *base, size_t size,
if (zero_bits_64)
{
if (!(ptr = map_free_area( (void*)0, alloc.limit, size, mask, top_down, VIRTUAL_GetUnixProt(vprot) )))
if (!(ptr = map_free_area( address_space_start, alloc.limit, size, mask, top_down, VIRTUAL_GetUnixProt(vprot) )))
return STATUS_NO_MEMORY;
TRACE( "got mem with map_free_area %p-%p\n", ptr, (char *)ptr + size );
goto done;