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| author | Johan Hovold <johan@kernel.org> | 2017-03-13 13:39:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-26 12:13:19 +0200 |
| commit | 4f47ca4882564c4b76cc9c426583a49d23893dda (patch) | |
| tree | 16b7fc24c7b9b07910f0de3043033121856ee654 /fs/ext4/inline.c | |
| parent | d267ecbdfdb4199c0e3a967ecc17a6b80d95209a (diff) | |
isdn/gigaset: fix NULL-deref at probe
commit 68c32f9c2a36d410aa242e661506e5b2c2764179 upstream.
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer should a malicious device lack endpoints.
Fixes: cf7776dc05b8 ("[PATCH] isdn4linux: Siemens Gigaset drivers - direct USB connection")
Cc: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/inline.c')
0 files changed, 0 insertions, 0 deletions