Commit-ID: 54bd269205c188967d565f1f5552b13d08ca1be0
Gitweb: http://git.kernel.org/tip/54bd269205c188967d565f1f5552b13d08ca1be0
Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
AuthorDate: Thu, 4 Jul 2013 16:20:34 +0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 8 Jul 2013 17:47:13 -0300
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@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Mike Galbraith <efault@xxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Stephane Eranian <eranian@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1372944040-32690-16-git-send-email-adrian.hunter@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/util/evsel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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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