diff options
| author | Frederic Weisbecker <[email protected]> | 2011-05-21 20:08:15 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <[email protected]> | 2011-05-22 03:38:48 +0200 |
| commit | 98e1da905cbe64bb023a165c7c01eef5e800609e (patch) | |
| tree | c77e7a64263ecb8fc9f7971a44dd085f14f039f6 /fs/jbd/commit.c | |
| parent | a285412479b6d5af3e48273a92ec2f1987df8cd1 (diff) | |
perf tools: Robustify dynamic sample content fetch
Ensure the size of the dynamic fields such as callchains
or raw events don't overlap the whole event boundaries.
This prevents from dereferencing junk if the given size of
the callchain goes too eager.
Reported-by: Linus Torvalds <[email protected]>
Reported-by: Ingo Molnar <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Stephane Eranian <[email protected]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions