From: Alex Jia <ajia@redhat.com>
Date: Wed, 30 Nov 2011 06:49:51 +0000 (+0800)
Subject: qemu: Plug memory leak onqemuProcessWaitForMonitor() error path
X-Git-Tag: v0.9.8-rc1~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b811a74c66ba8a25b6bbe45ad67b0f450415649;p=thirdparty%2Flibvirt.git

qemu: Plug memory leak onqemuProcessWaitForMonitor() error path

Detected by Coverity. Leak introduced in commit 109efd7.

Signed-off-by: Alex Jia <ajia@redhat.com>
---

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index fec3aa813e..ab0cb2b40d 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -1225,7 +1225,7 @@ qemuProcessWaitForMonitor(struct qemud_driver* driver,
 
         if (VIR_ALLOC_N(buf, buf_size) < 0) {
             virReportOOMError();
-            return -1;
+            goto closelog;
         }
 
         if (qemuProcessReadLogOutput(vm, logfd, buf, buf_size,