[libvirt] sysinfo: fix lack of error check in virSysinfoFormat().

Fix lack of error check in virSysinfoFormat(). Signed-off-by: Minoru Usui <usui@mxm.nes.nec.co.jp> --- src/util/sysinfo.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/src/util/sysinfo.c b/src/util/sysinfo.c index 31ebdc2..bff1cb8 100644 --- a/src/util/sysinfo.c +++ b/src/util/sysinfo.c @@ -796,6 +796,11 @@ virSysinfoFormat(virSysinfoDefPtr def, const char *prefix) virBufferAsprintf(&buf, "%s</sysinfo>\n", prefix); + if (virBufferError(&buf)) { + virReportOOMError(); + return NULL; + } + return virBufferContentAndReset(&buf); } -- 1.7.1 -- Minoru Usui <usui@mxm.nes.nec.co.jp>