Dmitry Timoshkov : server: Allow setting delete disposition on a read-only directory.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1affd75fcb20d6dac90add4d44c431441e139a17
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=1affd75fcb20d6dac90add4d44c431441e139a17

Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date:   Fri Nov  9 14:01:00 2018 +0300

server: Allow setting delete disposition on a read-only directory.

Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 server/fd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/fd.c b/server/fd.c
index fa174f5..246b758 100644
--- a/server/fd.c
+++ b/server/fd.c
@@ -2307,8 +2307,8 @@ static void set_fd_disposition( struct fd *fd, int unlink )
         return;
     }
 
-    /* can't unlink files we don't have permission to access */
-    if (unlink && !(st.st_mode & (S_IWUSR | S_IWGRP | S_IWOTH)))
+    /* can't unlink files we don't have permission to write */
+    if (unlink && !(st.st_mode & (S_IWUSR | S_IWGRP | S_IWOTH)) && !S_ISDIR(st.st_mode))
     {
         set_error( STATUS_CANNOT_DELETE );
         return;