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| author |   Elena Reshetova <elena.reshetova@intel.com> | 2017-03-06 16:21:12 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-17 13:32:59 +0900 |
| commit | 43938613c6fd2e58a0be212c832e1878bedefe5a (patch) | |
| tree | b8d7a05d962948575b931c54d98072f0b3e33f8f /drivers/usb/core | |
| parent | USB: misc: sisusb_con: fix coccinelle warning (diff) | |
| download | wireguard-linux-43938613c6fd2e58a0be212c832e1878bedefe5a.tar.xz wireguard-linux-43938613c6fd2e58a0be212c832e1878bedefe5a.zip | |
drivers, usb: convert ffs_data.ref from atomic_t to refcount_t
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova <elena.reshetova@intel.com>
Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David Windsor <dwindsor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
0 files changed, 0 insertions, 0 deletions