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Nehal J Wani
f386d323e6
Fix memory leak in qemuBuildDriveStr()
This patch fixes memory leaks reported by valgrind on running qemuxml2argvtest; introduced in commit 0df53f04. Most of them are of the form: ==24777== 15 bytes in 1 blocks are definitely lost in loss record 39 of 129 ==24777== at 0x4A0887C: malloc (vg_replace_malloc.c:270) ==24777== by 0x341F485E21: strdup (strdup.c:42) ==24777== by 0x4CADE5F: virStrdup (virstring.c:554) ==24777== by 0x4362B6: qemuBuildDriveStr (qemu_command.c:3848) ==24777== by 0x43EF73: qemuBuildCommandLine (qemu_command.c:8500) ==24777== by 0x426670: testCompareXMLToArgvHelper (qemuxml2argvtest.c:350) ==24777== by 0x427C01: virtTestRun (testutils.c:138) ==24777== by 0x41DDB5: mymain (qemuxml2argvtest.c:658) ==24777== by 0x4282A2: virtTestMain (testutils.c:593) ==24777== by 0x341F421A04: (below main) (libc-start.c:225) ==24777== Signed-off-by: Eric Blake <eblake@redhat.com>
LibVirt : simple API for virtualization Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). It is free software available under the GNU Lesser General Public License. Virtualization of the Linux Operating System means the ability to run multiple instances of Operating Systems concurrently on a single hardware system where the basic resources are driven by a Linux instance. The library aim at providing long term stable C API initially for the Xen paravirtualization but should be able to integrate other virtualization mechanisms if needed. Daniel Veillard <veillard@redhat.com>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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