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Commit 6026685d authored by David Disseldorp's avatar David Disseldorp Committed by Steve French
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cifs: fix CIFS_ENUMERATE_SNAPSHOTS oops 



As with 61876395, an open directory may have a NULL private_data
pointer prior to readdir. CIFS_ENUMERATE_SNAPSHOTS must check for this
before dereference.

Fixes: 834170c8 ("Enable previous version support")
Signed-off-by: default avatarDavid Disseldorp <ddiss@suse.de>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: default avatarSteve French <smfrench@gmail.com>
parent 0e5c7955
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