From: Karel Zak <kzak@redhat.com>
Date: Tue, 9 Apr 2024 11:45:50 +0000 (+0200)
Subject: lsns: fix ul_path_stat() error handling [coverity scan]
X-Git-Tag: v2.42-start~434
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=166e15d1d70c1ab77fd1811578ad37e6d6ea8fa3;p=thirdparty%2Futil-linux.git

lsns: fix ul_path_stat() error handling [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c
index 9d12ca205..bc966dadb 100644
--- a/sys-utils/lsns.c
+++ b/sys-utils/lsns.c
@@ -518,8 +518,9 @@ static void read_open_ns_inos(struct lsns *ls, struct path_cxt *pc)
 			continue;
 
 		snprintf(path, sizeof(path), "fd/%ju", (uintmax_t) num);
-		ul_path_stat(pc, &st, 0, path);
-		if (st.st_dev == ls->nsfs_dev) {
+
+		if (ul_path_stat(pc, &st, 0, path) == 0
+		    && st.st_dev == ls->nsfs_dev) {
 			int fd = ul_path_open(pc, O_RDONLY, path);
 			if (fd >= 0) {
 				add_namespace_for_nsfd(ls, fd, st.st_ino);