From 5ae099f1befaedd1995d4e02075f7c8813f1c9df Mon Sep 17 00:00:00 2001 From: Tobias Stoeckmann Date: Sun, 8 Oct 2023 20:47:53 +0200 Subject: [PATCH] lib/path: set errno in case of error Some programs like lscpu expect errno to be set if ul_path_cpuparse fails. Signed-off-by: Tobias Stoeckmann --- lib/path.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/path.c b/lib/path.c index 53bb798687..9232755ae2 100644 --- a/lib/path.c +++ b/lib/path.c @@ -1053,12 +1053,14 @@ static int ul_path_cpuparse(struct path_cxt *pc, cpu_set_t **set, int maxcpus, i if (islist) { if (cpulist_parse(buf, *set, setsize, 0)) { - rc = -EINVAL; + errno = EINVAL; + rc = -errno; goto out; } } else { if (cpumask_parse(buf, *set, setsize)) { - rc = -EINVAL; + errno = EINVAL; + rc = -errno; goto out; } } -- 2.47.3