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authorAdrian Hunter <adrian.hunter@intel.com>2013-07-04 16:20:34 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-07-08 17:47:13 -0300
commit54bd269205c188967d565f1f5552b13d08ca1be0 (patch)
treec4d2b8bf939b8aaaf29c0f7d08dd9e824dbc5a0a /tools/perf
parent7e0d6fc90fc6f9faea63a2b67233ae767903573c (diff)
downloadop-kernel-dev-54bd269205c188967d565f1f5552b13d08ca1be0.zip
op-kernel-dev-54bd269205c188967d565f1f5552b13d08ca1be0.tar.gz
perf evsel: Fix missing increment in sample parsing
The final sample format bit used to be PERF_SAMPLE_STACK_USER which neglected to do a final increment of the array pointer. The result is that the following parsing might start at the wrong place. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1372944040-32690-16-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/util/evsel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index df99ebe..c9c7494 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1170,7 +1170,7 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
} else {
data->user_stack.data = (char *)array;
array += size / sizeof(*array);
- data->user_stack.size = *array;
+ data->user_stack.size = *array++;
}
}
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