diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2018-02-04 02:06:27 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-25 11:03:38 +0100 |
| commit | 74d1cc277e8bdb3d6ee6e12a989ba059e8be9431 (patch) | |
| tree | b15c91b0a9255bc997ae5ef81f5866b7e60aa630 /drivers/usb/usbip/stub_dev.c | |
| parent | 32faf7d68aab33956a522624d0ed8fc8fdf13150 (diff) | |
staging: android: ashmem: Fix a race condition in pin ioctls
commit ce8a3a9e76d0193e2e8d74a06d275b3c324ca652 upstream.
ashmem_pin_unpin() reads asma->file and asma->size before taking the
ashmem_mutex, so it can race with other operations that modify them.
Build-tested only.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/usbip/stub_dev.c')
0 files changed, 0 insertions, 0 deletions