From 82f66834ef779414cd2c5cb258d9a45580c07009 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Fri, 21 Dec 2018 21:01:18 +0100
Subject: [PATCH] bcache: fix memory leak on error path

Coverity noticed missing free of io struct on error path.
---
 WHATS_NEW           | 1 +
 lib/device/bcache.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/WHATS_NEW b/WHATS_NEW
index 1bebff67c..3fe1f3eaa 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.03.02 - 
 ===================================
+  Fix memleak on bcache error path code.
   Fix missing unlock on lvm2 dmeventd plugin error path initialization.
   Improve Makefile dependency tracking.
   Move VDO support towards V2 target (6.2) support.
diff --git a/lib/device/bcache.c b/lib/device/bcache.c
index d646d2b98..7b0935352 100644
--- a/lib/device/bcache.c
+++ b/lib/device/bcache.c
@@ -409,6 +409,7 @@ static bool _sync_issue(struct io_engine *ioe, enum dir d, int fd,
 				  (unsigned long long)offset,
 				  (unsigned long long)nbytes,
 				  (unsigned long long)_last_byte_offset);
+			free(io);
 			return false;
 		}