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authorTaeung Song <treeze.taeung@gmail.com>2017-02-01 15:34:04 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-02-08 15:41:10 +0300
commit75fc5ae5cc53fff71041ecadeb3354a2b4c9fe42 (patch)
tree2ec72790ee5c4b2134ee46035f6fbcccd2ae45af /tools/perf/util/parse-events.c
parentd5c3a937e0b3ac16d0d7d152fab6768f765350ac (diff)
downloadlinux-75fc5ae5cc53fff71041ecadeb3354a2b4c9fe42.tar.xz
perf tools: Only increase index if perf_evsel__new_idx() succeeds
Signed-off-by: Taeung Song <treeze.taeung@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1485952447-7013-2-git-send-email-treeze.taeung@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.c')
-rw-r--r--tools/perf/util/parse-events.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 6dbcba7f0969..2720600b13a9 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -310,10 +310,11 @@ __add_event(struct list_head *list, int *idx,
event_attr_init(attr);
- evsel = perf_evsel__new_idx(attr, (*idx)++);
+ evsel = perf_evsel__new_idx(attr, *idx);
if (!evsel)
return NULL;
+ (*idx)++;
evsel->cpus = cpu_map__get(cpus);
evsel->own_cpus = cpu_map__get(cpus);