diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2014-05-20 09:16:44 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2014-05-20 09:16:44 +0000 |
| commit | 06769922fecc8d906fd23951155bd73d4ef746a4 (patch) | |
| tree | 60ab919ac6136658426e0ce5d1f92f1401f31067 | |
| parent | 7eeebd0ccdf5385ed2e2489c15becf6ad844f5a8 (diff) | |
correctly match size and buffer. from enh at google
| -rw-r--r-- | sys/netinet/inet_ntop.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/netinet/inet_ntop.c b/sys/netinet/inet_ntop.c index 6a7944af579..809a7cfdc39 100644 --- a/sys/netinet/inet_ntop.c +++ b/sys/netinet/inet_ntop.c @@ -1,4 +1,4 @@ -/* $OpenBSD: inet_ntop.c,v 1.1 2013/11/11 09:15:34 mpi Exp $ */ +/* $OpenBSD: inet_ntop.c,v 1.2 2014/05/20 09:16:43 mpi Exp $ */ /* Copyright (c) 1996 by Internet Software Consortium. * @@ -74,11 +74,11 @@ inet_ntop(int af, const void *src, char *dst, socklen_t size) static const char * inet_ntop4(const u_char *src, char *dst, size_t size) { - static const char fmt[] = "%u.%u.%u.%u"; char tmp[sizeof "255.255.255.255"]; int l; - l = snprintf(tmp, size, fmt, src[0], src[1], src[2], src[3]); + l = snprintf(tmp, sizeof(tmp), "%u.%u.%u.%u", + src[0], src[1], src[2], src[3]); if (l <= 0 || l >= size) { return (NULL); } |