Commit-ID: 5673872d4afd2584e075cf2b1adb2cccec46a0f3 Gitweb: http://git.kernel.org/tip/5673872d4afd2584e075cf2b1adb2cccec46a0f3 Author: Ramkumar Ramachandra <artag...@gmail.com> AuthorDate: Thu, 27 Mar 2014 19:50:19 -0400 Committer: Jiri Olsa <jo...@redhat.com> CommitDate: Mon, 14 Apr 2014 12:55:53 +0200
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: Ramkumar Ramachandra <artag...@gmail.com> Cc: Arnaldo Carvalho de Melo <a...@redhat.com> Cc: David Ahern <dsah...@gmail.com> Cc: Jiri Olsa <jo...@redhat.com> Link: http://lkml.kernel.org/r/1395964219-22173-4-git-send-email-artag...@gmail.com Signed-off-by: Jiri Olsa <jo...@redhat.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) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
