From: Changbin Du changbin.du@gmail.com
[ Upstream commit 70c819e4bf1c5f492768b399d898d458ccdad2b6 ]
We should go to the cleanup path, to avoid leaks, detected using gcc's ASan.
Signed-off-by: Changbin Du changbin.du@gmail.com Reviewed-by: Jiri Olsa jolsa@kernel.org Cc: Alexei Starovoitov ast@kernel.org Cc: Daniel Borkmann daniel@iogearbox.net Cc: Namhyung Kim namhyung@kernel.org Cc: Peter Zijlstra peterz@infradead.org Cc: Steven Rostedt (VMware) rostedt@goodmis.org Link: http://lkml.kernel.org/r/20190316080556.3075-9-changbin.du@gmail.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/perf/builtin-top.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index c5b9c3f01d85..ea02883c3405 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1256,8 +1256,9 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) symbol_conf.priv_size = sizeof(struct annotation);
symbol_conf.try_vmlinux_path = (symbol_conf.vmlinux_name == NULL); - if (symbol__init(NULL) < 0) - return -1; + status = symbol__init(NULL); + if (status < 0) + goto out_delete_evlist;
sort__setup_elide(stdout);