diff options
| author |   benno <benno@openbsd.org> | 2018-06-18 10:20:19 +0000 |
|---|---|---|
| committer | benno <benno@openbsd.org> | 2018-06-18 10:20:19 +0000 |
| commit | 85b76f6664a6c160d8379a7455b65d4a78ce8bc9 (patch) | |
| tree | 41cc0da934b21eb1f31b2341c5b7431685d5eb23 | |
| parent | point readers to multicast(4) directly, the documentation has moved. (diff) | |
| download | wireguard-openbsd-85b76f6664a6c160d8379a7455b65d4a78ce8bc9.tar.xz wireguard-openbsd-85b76f6664a6c160d8379a7455b65d4a78ce8bc9.zip | |
fix memory leak: freeaddrinfo() the data from getaddrinfo().
From Thomas Barabosch <thomas DOT barabosch AT fkie DOT fraunhofer DOT de>
Thanks.
ok jca@
| -rw-r--r-- | usr.sbin/ikectl/parser.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/ikectl/parser.c b/usr.sbin/ikectl/parser.c index 52488845fd3..05baadb93c9 100644 --- a/usr.sbin/ikectl/parser.c +++ b/usr.sbin/ikectl/parser.c @@ -1,4 +1,4 @@ -/* $OpenBSD: parser.c,v 1.16 2016/06/14 13:45:40 reyk Exp $ */ +/* $OpenBSD: parser.c,v 1.17 2018/06/18 10:20:19 benno Exp $ */ /* * Copyright (c) 2010-2013 Reyk Floeter <reyk@openbsd.org> @@ -273,6 +273,7 @@ parse_addr(const char *word) hints.ai_family = PF_UNSPEC; hints.ai_flags = AI_NUMERICHOST; if (getaddrinfo(word, "0", &hints, &r) == 0) { + freeaddrinfo(r); return (0); } @@ -327,7 +328,6 @@ match_token(char *word, const struct token table[]) case ADDRESS: case FQDN: if (!match && word != NULL && strlen(word) > 0) { - parse_addr(word); res.host = strdup(word); if (parse_addr(word) == 0) res.htype = HOST_IPADDR; |