From: w00251574 <wangjie88@huawei.com>
Date: Mon, 25 Jun 2018 14:15:36 +0000 (+0800)
Subject: qemu: Fix memory leak in qemuDomainBlockJobSetSpeed()
X-Git-Tag: v4.5.0-rc1~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a03f5cddfc07319effd30c92c764674942f203ae;p=thirdparty%2Flibvirt.git

qemu: Fix memory leak in qemuDomainBlockJobSetSpeed()

fix 'device' leak in qemuDomainBlockJobSetSpeed

Signed-off-by: Jie Wang <wangjie88.huawei.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 921aafcd79..129bacdd34 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -17347,7 +17347,7 @@ qemuDomainBlockJobSetSpeed(virDomainPtr dom,
     virDomainDiskDefPtr disk;
     int ret = -1;
     virDomainObjPtr vm;
-    const char *device;
+    char *device = NULL;
     unsigned long long speed = bandwidth;
 
     virCheckFlags(VIR_DOMAIN_BLOCK_JOB_SPEED_BANDWIDTH_BYTES, -1);
@@ -17395,6 +17395,7 @@ qemuDomainBlockJobSetSpeed(virDomainPtr dom,
     qemuDomainObjEndJob(driver, vm);
 
  cleanup:
+    VIR_FREE(device);
     virDomainObjEndAPI(&vm);
 
     return ret;