diff options
Diffstat (limited to 'sysdeps/posix')
| -rw-r--r-- | sysdeps/posix/getaddrinfo.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c index f819bb4c0c..fb9709fee7 100644 --- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -436,10 +436,10 @@ static int gaih_inet(const char *name, const struct gaih_service *service, struct gaih_servtuple *st2; struct gaih_addrtuple *at2 = at; int j; -#ifndef MAXHOSTNAMELEN -#define MAXHOSTNAMELEN 128 -#endif /* MAXHOSTNAMELEN */ - char buffer[MAXHOSTNAMELEN]; + /* + buffer is the size of an unformatted IPv6 address in printable format. + */ + char buffer[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"]; while(at2) { if (req->ai_flags & AI_CANONNAME) { |