diff options
| author | Arun R Bharadwaj <[email protected]> | 2009-06-23 10:00:58 +0530 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-06-23 10:49:33 +0200 |
| commit | bfdb4d9f0f611687d71cf6a460efc9e755f4a462 (patch) | |
| tree | d5a2ef0ccaa4da93ccb4275d8da80221788b2e48 /tools/perf/util/trace-event-scripting.c | |
| parent | d888a4c76c51092993643f8992bf55b3c28da483 (diff) | |
timers: Fix timer_migration interface which accepts any number as input
Poornima Nayek reported:
| Timer migration interface /proc/sys/kernel/timer_migration in
| 2.6.30-git9 accepts any numerical value as input.
|
| Steps to reproduce:
| 1. echo -6666666 > /proc/sys/kernel/timer_migration
| 2. cat /proc/sys/kernel/timer_migration
| -6666666
|
| 1. echo 44444444444444444444444444444444444444444444444444444444444 > /proc/sys/kernel/timer_migration
| 2. cat /proc/sys/kernel/timer_migration
| -1357789412
|
| Expected behavior: Should 'echo: write error: Invalid argument' while
| setting any value other then 0 & 1
Restrict valid values to 0 and 1.
Reported-by: Poornima Nayak <[email protected]>
Tested-by: Poornima Nayak <[email protected]>
Signed-off-by: Arun R Bharadwaj <[email protected]>
Cc: poornima nayak <[email protected]>
Cc: Arun Bharadwaj <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions