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| author | Liangliang Lu <luliang@codeaurora.org> | 2017-02-17 20:02:47 +0800 |
|---|---|---|
| committer | Liangliang Lu <luliang@codeaurora.org> | 2017-02-22 11:37:11 +0800 |
| commit | ad606c95cd0cf19e28277030e2033e9b1d3d68fd (patch) | |
| tree | ad8fdf69bf37f0262e6498fdde799ef40e60259b /fs/jbd2/commit.c | |
| parent | 9c9289f6002c01216e976a8f843c8e47b4cdef56 (diff) | |
usb: dwc3: Replace sscanf with kstrtou8_from_user
Variable "ubuf " and "buf" may point to kernel address, a malicious
user could use code logic to get kernel information. Use
kstrtou8_from_user() which take care of copying buffer, and finding
u8 value here.
Change-Id: Ibb4373bdef7e921b81255d29b8650dd31b46f3c9
Signed-off-by: Liangliang Lu <luliang@codeaurora.org>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions