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Commit 71e6864e authored by Steve French's avatar Steve French
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smb3: do not error on fsync when readonly



Linux allows doing a flush/fsync on a file open for read-only,
but the protocol does not allow that.  If the file passed in
on the flush is read-only try to find a writeable handle for
the same inode, if that is not possible skip sending the
fsync call to the server to avoid breaking the apps.

Reported-by: default avatarJulian Sikorski <belegdol@gmail.com>
Tested-by: default avatarJulian Sikorski <belegdol@gmail.com>
Suggested-by: default avatarJeremy Allison <jra@samba.org>
Reviewed-by: default avatarPaulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent b6f2a0f8
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