xavi/android_kernel_m2note/drivers/usb/misc/uss720.c, branch ng-7.1.2Unnamed repository; edit this file 'description' to name the repository.
https://gitea.privatedns.org/xavi/android_kernel_m2note/atom?h=ng-7.1.22018-11-27T15:09:55+00:00usb: replace %p with %pK2018-11-27T15:09:55+00:00Manu Gautammgautam@codeaurora.org2017-02-24T09:52:40+00:00urn:sha1:513cef2c53c2b3846f6c571823412f514b6f66c7
Format specifier %p can leak kernel addresses while not valuing the
kptr_restrict system settings. When kptr_restrict is set to (1), kernel
pointers printed using the %pK format specifier will be replaced with 0's.
Debugging Note : &pK prints only Zeros as address. If you need actual
address information, write 0 to kptr_restrict.
echo 0 > /proc/sys/kernel/kptr_restrict
CRs-fixed: 1052849
Change-Id: I0e98145730380ea983fa8f46a28d15dd6c2c31df
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Signed-off-by: Yasir Malik <ymalik@codeaurora.org>
Signed-off-by: Kevin F. Haggerty <haggertk@lineageos.org>
USB: uss720: fix NULL-deref at probe2017-06-17T13:54:19+00:00Johan Hovoldjohan@kernel.org2017-03-13T12:47:50+00:00urn:sha1:b56f202371da1cb3f4dab08e7f2475d5356f9af7
commit f259ca3eed6e4b79ac3d5c5c9fb259fb46e86217 upstream.
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory beyond the endpoint array should a
malicious device lack the expected endpoints.
Note that the endpoint access that causes the NULL-deref is currently
only used for debugging purposes during probe so the oops only happens
when dynamic debugging is enabled. This means the driver could be
rewritten to continue to accept device with only two endpoints, should
such devices exist.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
first commit2016-08-15T02:19:42+00:00Meizu OpenSourcepatchwork@meizu.com2016-08-15T02:19:42+00:00urn:sha1:d2e1446d81725c351dc73a03b397ce043fb18452