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-rw-r--r--tools/perf/util/evsel.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 63b6f8c8edf2..c9c7494506a1 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -124,7 +124,7 @@ struct event_format *event_format__new(const char *sys, const char *name)
bf = nbf;
}
- n = read(fd, bf + size, BUFSIZ);
+ n = read(fd, bf + size, alloc_size - size);
if (n < 0)
goto out_free_bf;
size += n;
@@ -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++;
}
}