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Cygwin: POSIX msg queues: allocate section views top down 

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2021-05-25 16:55:38 +02:00
parent fbcd61063b
commit e0cdd462f1
1 changed files with 2 additions and 2 deletions
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4
winsup/cygwin/fhandler_mqueue.cc
View File

@ -173,7 +173,7 @@ fhandler_mqueue::_mqinfo (SIZE_T filesize, mode_t mode, int flags,
status = NtMapViewOfSection (mqinfo ()->mqi_sect, NtCurrentProcess (),
&mptr, 0, filesize, NULL, &filesize,
ViewShare, 0, PAGE_READWRITE);
ViewShare, MEM_TOP_DOWN, PAGE_READWRITE);
if (!NT_SUCCESS (status))
goto err;
@ -367,7 +367,7 @@ fhandler_mqueue::_dup (HANDLE parent, fhandler_mqueue *fhc)
__leave;
status = NtMapViewOfSection (mqinfo ()->mqi_sect, NtCurrentProcess (),
&mptr, 0, filesize, NULL, &filesize,
ViewShare, 0, PAGE_READWRITE);
ViewShare, MEM_TOP_DOWN, PAGE_READWRITE);
if (!NT_SUCCESS (status))
api_fatal ("Mapping message queue failed in fork, status 0x%x\n",
status);