From: Alex Jia <ajia@redhat.com>
Date: Sat, 29 Oct 2011 17:12:56 +0000 (+0800)
Subject: qemu: plug memory leak
X-Git-Tag: v0.9.7~48
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=381de903751170f04809b7a2624400545d793153;p=thirdparty%2Flibvirt.git

qemu: plug memory leak

Detected by Coverity. Leak introduced in commit 6cabc0b.

* src/qemu/qemu_command.c: Clean up on failure.

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

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 09364929c7..02958cbdb1 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -4995,6 +4995,7 @@ qemuBuildCommandLine(virConnectPtr conn,
                 }
 
                 if (sound->model == VIR_DOMAIN_SOUND_MODEL_ICH6) {
+                    VIR_FREE(modstr);
                     qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
                                     _("this QEMU binary lacks hda support"));
                     goto error;