At the end of
$ perf bench all
the program segfaults because it attempts to dereference a NULL
pointer. Fix this fault.
Cc: Jiri Olsa <jo...@redhat.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Arnaldo Carvalho de Melo <a...@redhat.com>
Signed-off-by: Ramkumar Ramachandra <artag...@gmail.com>
---
tools/perf/builtin-bench.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c
index f600b74..1e6e777 100644
--- a/tools/perf/builtin-bench.c
+++ b/tools/perf/builtin-bench.c
@@ -86,7 +86,7 @@ static struct collection collections[] = {
/* Iterate over all benchmarks within a collection: */
#define for_each_bench(coll, bench) \
- for (bench = coll->benchmarks; bench->name; bench++)
+ for (bench = coll->benchmarks; bench && bench->name; bench++)
static void dump_benchmarks(struct collection *coll)
{
--
1.9.0.431.g014438b
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