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| author | Johan Hovold <johan@kernel.org> | 2017-03-13 13:40:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-30 09:35:17 +0200 |
| commit | dcf879cb9ed37f4e4cb242aaa17316d6c37404dc (patch) | |
| tree | 57b3ddfc7d61a13609f597a70ab9041f7c189f34 /fs/ext4/inline.c | |
| parent | 2c251e568e1a5dfbdab7156eaa848cd45b3cb127 (diff) | |
mmc: ushc: fix NULL-deref at probe
commit 181302dc7239add8ab1449c23ecab193f52ee6ab upstream.
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer should a malicious device lack endpoints.
Fixes: 53f3a9e26ed5 ("mmc: USB SD Host Controller (USHC) driver")
Cc: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/inline.c')
0 files changed, 0 insertions, 0 deletions