diff options
| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1998-10-13 06:49:47 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1998-10-13 06:49:47 +0000 |
| commit | ca513ebf096209e48e356bf479321126035e202a (patch) | |
| tree | f8f721a31d1f11ef3e8c5c1362e2c6ee4270911c | |
| parent | 9d88abd3a3c3a2911de0e7d1dcd936022e8e7a4b (diff) | |
Remove NULL deref condition
| -rw-r--r-- | sys/netinet/ip_ipsp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/ip_ipsp.c b/sys/netinet/ip_ipsp.c index 3d1e940947a..31700ec9c8c 100644 --- a/sys/netinet/ip_ipsp.c +++ b/sys/netinet/ip_ipsp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_ipsp.c,v 1.26 1998/05/18 21:10:57 provos Exp $ */ +/* $OpenBSD: ip_ipsp.c,v 1.27 1998/10/13 06:49:46 niklas Exp $ */ /* * The authors of this code are John Ioannidis (ji@tla.org), @@ -378,7 +378,7 @@ cleanup_expirations(struct in_addr dst, u_int32_t spi, u_int8_t sproto) { struct expiration *exp, *nexp; - for (exp = explist; exp; exp = exp->exp_next) + for (exp = explist; exp; exp = exp ? exp->exp_next : explist) if ((exp->exp_dst.s_addr == dst.s_addr) && (exp->exp_spi == spi) && (exp->exp_sproto == sproto)) { |