From: "Gustavo A. R. Silva" <gust...@embeddedor.com>
In case memory resources for *buf* and *paths* were allocated, jump to
*out* and release them before return.
Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
Cc: Alexander Shishkin <alexander.shish...@linux.intel.com>
Cc: Andi Kleen <a...@linux.intel.com>
Cc: Gustavo A. R. Silva <gust...@embeddedor.com>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Addresses-Coverity-ID: 1444328 ("Resource leak")
Fixes: 6f3da20e151f ("perf report: Support builtin perf script in scripts menu")
Link: http://lkml.kernel.org/r/20190408162748.GA21008@embeddedor
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/perf/ui/browsers/scripts.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c
index f2fd9f0d7ab5..50e0c03171f2 100644
--- a/tools/perf/ui/browsers/scripts.c
+++ b/tools/perf/ui/browsers/scripts.c
@@ -133,8 +133,10 @@ static int list_scripts(char *script_name, bool *custom,
int key = ui_browser__input_window("perf script command",
"Enter perf script command line (without perf
script prefix)",
script_args, "", 0);
- if (key != K_ENTER)
- return -1;
+ if (key != K_ENTER) {
+ ret = -1;
+ goto out;
+ }
sprintf(script_name, "%s script %s", perf, script_args);
} else if (choice < num + max_std) {
strcpy(script_name, paths[choice]);
--
2.21.0
