From a0661407136ec393ebc9b0ae50bb161ee72fc2a7 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Tue, 28 May 2019 12:05:03 +0200 Subject: lscpu: check scols_line_set_data() return value [coverity scan] Signed-off-by: Karel Zak --- sys-utils/lscpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys-utils/lscpu.c b/sys-utils/lscpu.c index 48b376458..0e775805e 100644 --- a/sys-utils/lscpu.c +++ b/sys-utils/lscpu.c @@ -1881,7 +1881,8 @@ static void __attribute__ ((__format__(printf, 3, 4))) err(EXIT_FAILURE, _("failed to allocate output line")); /* description column */ - scols_line_set_data(ln, 0, txt); + if (txt && scols_line_set_data(ln, 0, txt)) + err(EXIT_FAILURE, _("failed to add output data")); /* data column */ va_start(args, fmt); -- cgit v1.2.3-55-g7522