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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-07-13 02:25:47 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-07-13 10:58:28 +0200 |
| commit | 23cdb5d5171d591ec911aada682e09d53c14a810 (patch) | |
| tree | 3f2b2a4470fc5da8033494482367a27e69ec6ef9 /tools | |
| parent | perf_counter: Fix the tracepoint channel to perfcounters (diff) | |
| download | linux-23cdb5d5171d591ec911aada682e09d53c14a810.tar.xz linux-23cdb5d5171d591ec911aada682e09d53c14a810.zip | |
perf_counter tools: Fix index boundary check
Keep index within event_type_descriptors[]
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <4A5A7F0B.4070106@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/parse-events.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 518a33affe1a..d18c98edd00d 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -436,7 +436,7 @@ void print_events(void) for (i = 0; i < ARRAY_SIZE(event_symbols); i++, syms++) { type = syms->type + 1; - if (type > ARRAY_SIZE(event_type_descriptors)) + if (type >= ARRAY_SIZE(event_type_descriptors)) type = 0; if (type != prev_type) |