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| author | Stefan Haller <stefan.haller@stha.de> | 2021-04-19 15:06:42 +0200 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2021-04-19 15:06:42 +0200 |
| commit | a7c9515ebc88c42f26ce97255c98b2e61ad52934 (patch) | |
| tree | 876837ea43430ca7dec2765758dca269593b18e0 | |
| parent | 9c41e1ca3e93d4498eaa085139caf1545e08c1d8 (diff) | |
BSD: Fix invalid pointer derefence in logging code
For logging purposes a stack allocated net_addr struct was passed by
value as vararg (instead of the expected pointer). This resulted in
a segfault when the specific error condition got logged.
| -rw-r--r-- | sysdep/bsd/krt-sock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c index c2faa23d..ea0cc4d9 100644 --- a/sysdep/bsd/krt-sock.c +++ b/sysdep/bsd/krt-sock.c @@ -453,7 +453,7 @@ krt_read_route(struct ks_msg *msg, struct krt_proto *p, int scan) net_fill_ip4(&ndst, ipa_to_ip4(idst), pxlen); if ((flags & RTF_GATEWAY) && ipa_zero(igate)) - { log(L_ERR "%s (%N) - missing gateway", errmsg, ndst); return; } + { log(L_ERR "%s (%N) - missing gateway", errmsg, &ndst); return; } u32 self_mask = RTF_PROTO1; u32 alien_mask = RTF_STATIC | RTF_PROTO1 | RTF_GATEWAY; |