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| author | Linus Walleij <[email protected]> | 2018-01-22 12:19:28 +0000 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2018-01-23 13:43:45 +0000 |
| commit | 24bd3efc9d1efb5f756a7c6f807a36ddb6adc671 (patch) | |
| tree | 80b9be8d100ed71c1754150950e4c61033cb59de /drivers/fpga/fpga-mgr.c | |
| parent | gpio: Fix a documentation spelling mistake (diff) | |
| download | kernel-24bd3efc9d1efb5f756a7c6f807a36ddb6adc671.tar.gz kernel-24bd3efc9d1efb5f756a7c6f807a36ddb6adc671.zip | |
gpio: Fix kernel stack leak to userspace
The GPIO event descriptor was leaking kernel stack to
userspace because we don't zero the variable before
use. Ooops. Fix this.
Cc: [email protected]
Reported-by: Arnd Bergmann <[email protected]>
Reviewed-by: Bartosz Golaszewski <[email protected]>
Reviewed-by: Arnd Bergmann <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions