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

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

server: Allow setting delete disposition on a read-only directory.
1affd75f · Dmitry Timoshkov · Alexandre Julliard · b95a23e8 · 1affd75f
Commit 1affd75f authored Nov 09, 2018 by Dmitry Timoshkov Committed by Alexandre Julliard Nov 09, 2018
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fd.c server/fd.c +2 -2

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--- 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;