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| author | Sasha Levin <[email protected]> | 2014-12-03 19:25:05 -0500 |
|---|---|---|
| committer | John Stultz <[email protected]> | 2015-01-07 09:50:32 -0800 |
| commit | 5e5aeb4367b450a28f447f6d5ab57d8f2ab16a5f (patch) | |
| tree | 13c92234f198f0cc9147b65f4d90bcb15018f9e9 /lib/cpu-notifier-error-inject.c | |
| parent | 6ada1fc0e1c4775de0e043e1bd3ae9d065491aa5 (diff) | |
time: adjtimex: Validate the ADJ_FREQUENCY values
Verify that the frequency value from userspace is valid and makes sense.
Unverified values can cause overflows later on.
Cc: Thomas Gleixner <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
[jstultz: Fix up bug for negative values and drop redunent cap check]
Signed-off-by: John Stultz <[email protected]>
Diffstat (limited to 'lib/cpu-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions