diff options
| author | shin <shin@FreeBSD.org> | 1999-12-28 05:37:39 +0000 |
|---|---|---|
| committer | shin <shin@FreeBSD.org> | 1999-12-28 05:37:39 +0000 |
| commit | 21448b46272429cd4260638c31ec239118e6fb02 (patch) | |
| tree | 3761183d74afd9038bbe0f1e1a64339ed76d2fcc /usr.sbin/rip6query | |
| parent | 8b8214b6d3bce6e64a982ab67d5d17dfa3f85b0b (diff) | |
| download | FreeBSD-src-21448b46272429cd4260638c31ec239118e6fb02.zip FreeBSD-src-21448b46272429cd4260638c31ec239118e6fb02.tar.gz | |
Small bug fix and improvements
(1)added error check of if_nameindex() return value at getaddrinfo().
(2)print out more detailed information when getaddrinfo() error value
is EAI_SYSTEM.(in this case system error num is kept in errno)
(1) is Discovered by: jinmei@kame.net in KAME environment.
Diffstat (limited to 'usr.sbin/rip6query')
| -rw-r--r-- | usr.sbin/rip6query/rip6query.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.sbin/rip6query/rip6query.c b/usr.sbin/rip6query/rip6query.c index 59e7932..6c2fb5c 100644 --- a/usr.sbin/rip6query/rip6query.c +++ b/usr.sbin/rip6query/rip6query.c @@ -119,7 +119,11 @@ main(argc, argv) hints.ai_socktype = SOCK_STREAM; error = getaddrinfo(argv[0], pbuf, &hints, &res); if (error) { - errx(1, "%s: %s", argv[0], gai_strerror(error)); + fprintf(stderr, "rip6query: %s: %s\n", argv[0], + gai_strerror(error)); + if (error == EAI_SYSTEM) + errx(1, "%s", strerror(errno)); + exit(1); /*NOTREACHED*/ } if (res->ai_next) { |
