From b3eff5dd7422233b186df22fbcbd693da7ae3786 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Wed, 27 Mar 2013 15:59:40 +0100 Subject: [PATCH] lscpu: make /proc/sysinfo usage more robust [coverity scan] Signed-off-by: Karel Zak --- sys-utils/lscpu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c index a8a14309da..46f9e35352 100644 --- a/sys-utils/lscpu.c +++ b/sys-utils/lscpu.c @@ -551,6 +551,8 @@ read_hypervisor(struct lscpu_desc *desc, struct lscpu_modifier *mod) FILE *fd = path_fopen("r", 0, _PATH_PROC_SYSINFO); char buf[BUFSIZ]; + if (!fd) + return; desc->hyper = HYPER_IBM; desc->hypervisor = "PR/SM"; desc->virtype = VIRT_FULL; -- 2.47.3