From 8644ef7c4c49aa6d6492b3b250a06b841496d7fd Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Sat, 27 Jun 2020 07:26:24 -0700
Subject: [PATCH] Unbreak the pmemblk engine

Reported-by: Yi Zhang <yi.zhang@redhat.com>
Tested-by: Yi Zhang <yi.zhang@redhat.com>
Fixes: e9c7be0e32e6 ("pmemblk: Fix a memory leak")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 engines/pmemblk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/engines/pmemblk.c b/engines/pmemblk.c
index 730f4d7..e2eaa15 100644
--- a/engines/pmemblk.c
+++ b/engines/pmemblk.c
@@ -220,14 +220,14 @@ static fio_pmemblk_file_t pmb_open(const char *pathspec, int flags)
 		pmb->pmb_nblocks = pmemblk_nblock(pmb->pmb_pool);
 
 		fio_pmemblk_cache_insert(pmb);
+	} else {
+		free(path);
 	}
 
 	pmb->pmb_refcnt += 1;
 
 	pthread_mutex_unlock(&CacheLock);
 
-	free(path);
-
 	return pmb;
 
 error:
-- 
2.9.5