diff options
| author | gallatin <gallatin@FreeBSD.org> | 1999-01-25 03:26:45 +0000 |
|---|---|---|
| committer | gallatin <gallatin@FreeBSD.org> | 1999-01-25 03:26:45 +0000 |
| commit | bd8ffb71c5dc0f7945db6f568d6014e7ab9d3392 (patch) | |
| tree | 0bde7bfd5764dc8b0addb433404baed1900febb4 /lib | |
| parent | 389217999ad2493761453e5b16f7308a4c7fb4f6 (diff) | |
| download | FreeBSD-src-bd8ffb71c5dc0f7945db6f568d6014e7ab9d3392.zip FreeBSD-src-bd8ffb71c5dc0f7945db6f568d6014e7ab9d3392.tar.gz | |
gethostbyname2() was broken for lookups via NIS on FreeBSD/alpha
due to _gethostbynis() setting h.h_length to sizeof(u_long), which
works out to 8 on alphas. And 8!= NS_INADDRSZ.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/net/gethostbynis.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/libc/net/gethostbynis.c b/lib/libc/net/gethostbynis.c index 45dbe5a..517cb9c 100644 --- a/lib/libc/net/gethostbynis.c +++ b/lib/libc/net/gethostbynis.c @@ -24,14 +24,15 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)$Id$"; -static char rcsid[] = "$Id$"; +static char sccsid[] = "@(#)$Id: gethostbynis.c,v 1.8 1997/02/22 15:00:08 peter Exp $"; +static char rcsid[] = "$Id: gethostbynis.c,v 1.8 1997/02/22 15:00:08 peter Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> +#include <arpa/nameser.h> #include <netdb.h> #include <stdio.h> #include <stdlib.h> @@ -62,16 +63,18 @@ _gethostbynis(name, map, af) #ifdef YP register char *cp, **q; char *result; - int resultlen; + int resultlen,size; static struct hostent h; static char *domain = (char *)NULL; static char ypbuf[YPMAXRECORD + 2]; switch(af) { case AF_INET: + size = NS_INADDRSZ; break; default: case AF_INET6: + size = NS_IN6ADDRSZ; errno = EAFNOSUPPORT; return NULL; } @@ -97,7 +100,7 @@ _gethostbynis(name, map, af) h.h_addr_list = host_addrs; h.h_addr = hostaddr; *((u_long *)h.h_addr) = inet_addr(result); - h.h_length = sizeof(u_long); + h.h_length = size; h.h_addrtype = AF_INET; while (*cp == ' ' || *cp == '\t') cp++; |
