Re: [libvirt] [PATCH] virsh: Null terminated the string memcpy from buffer explicitly

--- tools/virsh.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/virsh.c b/tools/virsh.c index 98305c0..4509020 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -15069,11 +15069,13 @@ cleanup: VIR_FREE(device_type); VIR_FREE(disk_type); if (xml_buf) { - if (VIR_ALLOC_N(ret, xmlBufferLength(xml_buf)) < 0) { + int len = xmlBufferLength(xml_buf); + if (VIR_ALLOC_N(ret, len + 1) < 0) { virReportOOMError(); return NULL; } - memcpy(ret, (char *)xmlBufferContent(xml_buf), xmlBufferLength(xml_buf)); + memcpy(ret, (char *)xmlBufferContent(xml_buf), len); + ret[len] = '\0';