From 4eb60e3160a5d00587042514362eb8fb25c6ef5e Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Mon, 13 Apr 2026 11:10:36 +0200 Subject: [PATCH] socket-netlink: use stat_verify_socket() more --- src/shared/socket-netlink.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/shared/socket-netlink.c b/src/shared/socket-netlink.c index 1d369353b9..438b2d172b 100644 --- a/src/shared/socket-netlink.c +++ b/src/shared/socket-netlink.c @@ -18,6 +18,7 @@ #include "socket-label.h" #include "socket-netlink.h" #include "socket-util.h" +#include "stat-util.h" #include "string-util.h" int socket_address_parse(SocketAddress *a, const char *s) { @@ -497,8 +498,9 @@ int af_unix_get_qlen(int fd, uint32_t *ret) { struct stat st; if (fstat(fd, &st) < 0) return -errno; - if (!S_ISSOCK(st.st_mode)) - return -ENOTSOCK; + r = stat_verify_socket(&st); + if (r < 0) + return r; _cleanup_(sd_netlink_unrefp) sd_netlink *nl = NULL; r = sd_sock_diag_socket_open(&nl);