sd-netlink: fix segfault

2025-02-14 05:57:40 +03:00 · 2022-11-26 09:57:16 +09:00 · 2022-11-26 09:57:16 +09:00 · 766417bd76
commit 766417bd76
parent bc1a8e2b6e
1 changed files with 2 additions and 1 deletions
--- a/src/libsystemd/sd-netlink/sd-netlink.c
+++ b/src/libsystemd/sd-netlink/sd-netlink.c
@ -593,7 +593,8 @@ int sd_netlink_read(
                                return r;

                        if (type == NLMSG_DONE) {
-                                *ret = NULL;
+                                if (ret)
+                                        *ret = NULL;
                                return 0;
                        }