Commit 5673872d authored by Ramkumar Ramachandra's avatar Ramkumar Ramachandra Committed by Jiri Olsa

perf bench: Fix segfault at the end of an 'all' execution

At the end of

  $ perf bench all

the program segfaults because it attempts to dereference a NULL
pointer. Fix this fault.
Signed-off-by: default avatarRamkumar Ramachandra <artagnon@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1395964219-22173-4-git-send-email-artagnon@gmail.comSigned-off-by: default avatarJiri Olsa <jolsa@redhat.com>
parent 95a2b3c0
...@@ -86,7 +86,7 @@ static struct collection collections[] = { ...@@ -86,7 +86,7 @@ static struct collection collections[] = {
/* Iterate over all benchmarks within a collection: */ /* Iterate over all benchmarks within a collection: */
#define for_each_bench(coll, bench) \ #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) static void dump_benchmarks(struct collection *coll)
{ {
......
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