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| author | Vincent Stehlé <vincent.stehle@laposte.net> | 2019-04-14 17:37:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-16 13:31:58 +0200 |
| commit | 060ea4271a82270be6d44e8e9aefe8f155fb5626 (patch) | |
| tree | 6059c57e955a8600f007c2f785a2732cb9c8af25 /certs | |
| parent | deaf3b71550de08c88f9b40b118dbb87b3668af0 (diff) | |
| download | blackbird-op-linux-060ea4271a82270be6d44e8e9aefe8f155fb5626.tar.gz blackbird-op-linux-060ea4271a82270be6d44e8e9aefe8f155fb5626.zip | |
staging: android: vsoc: fix copy_from_user overrun
The `np->permission' structure is smaller than the `np' structure but
sizeof(*np) worth of data is copied in there. Fix the size passed to
copy_from_user() to avoid overrun.
Fixes: 3d2ec9dcd553 ("staging: Android: Add 'vsoc' driver for cuttlefish.")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'certs')
0 files changed, 0 insertions, 0 deletions
