diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-07-22 13:12:50 +0400 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-07-27 01:49:57 +0400 |
| commit | 53cc2820acbdbcc768675bfaff321f3a8680a317 (patch) | |
| tree | b0070f1ace60aeed05a30000f277ac9cd29e222a /include/linux/rtc.h | |
| parent | ef68c8f87ed13f65df867dddf36c0e185b27b942 (diff) | |
| download | linux-53cc2820acbdbcc768675bfaff321f3a8680a317.tar.xz | |
rtc: Handle errors correctly in rtc_irq_set_state()
In rtc_irq_set_state, the code checks the correctness of the parameters,
but then goes on to unconditionally arms/disarms the hrtimer. Thus a
random task might arm/disarm rtc timer and surprise the real owner by
either generating events or by stopping them.
Cc: stable@kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'include/linux/rtc.h')
0 files changed, 0 insertions, 0 deletions