diff options
| author | Frederic Weisbecker <fweisbec@gmail.com> | 2011-05-21 11:07:24 -0400 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2011-05-21 21:12:13 -0400 |
| commit | eac9eacee1602710dda47c517ad0b61ac6f429bf (patch) | |
| tree | ea59e724cec133e301cd73306e31362a1ddfe8f3 /tools/perf/util/trace-event-read.c | |
| parent | c5fc472171ec4f96d06d1ac039d88f9b89bb95db (diff) | |
perf tools: Check we are able to read the event size on mmap
Check we have enough mmaped space to read the current event
size from its headers, otherwise we may dereference some
hell there.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Stephane Eranian <eranian@google.com>
Diffstat (limited to 'tools/perf/util/trace-event-read.c')
0 files changed, 0 insertions, 0 deletions