From 61c162b5bc35504b897170e4ad5989d52630d14c Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 7 Jan 1997 23:29:44 +0000 Subject: update from main archive 960107 Tue Jan 7 09:48:15 1997 Andreas Jaeger * signal/sigempty.c (sigemptyset): Correct typo: Empty set should have all bits zero. Tue Jan 7 23:44:39 1997 Ulrich Drepper * inet/gethstbynm.c: Include additional headers for additional code in nss/digits_dots.c. * inet/gethstbynm_r.c: Likewise. * inet/gethstbynm2.c: Likewise. * inet/gethstbynm2_r.c: Likewise. * nss/digits_dots.c: New file. Handle dotted pair notation for gethstbynm functions. * nss/getXXbyYY.c: Include digits_dots.c to get extra code for handling dotted pair notation. * nss/getXXbyYY_r.c: Likewise. Patches by HJ Lu. * resolv/nss_dns/dns-host.c: Don't handle dotted pair notation. * io/getwd.c: Optimized a bit. * signal/signal.h: Always declare __sysv_signal. * sysdeps/generic/setenv.c: Add some portability code. * sysdeps/unix/sysv/fcntlbits.h: Update copyright. * sysdeps/unix/sysv/linux/fcntlbits.h: Add definitions from kernel to avoid using kernel headers. * sysdeps/unix/sysv/linux/alpha/fcntlbits.h: New file. Alpha specific version. * sysdeps/unix/sysv/linux/syscalls.list: Add sys_mknod. Don't mark sigreturn as EXTRA. * sysdeps/unix/sysv/linux/ustat.c: Declare __syscall_ustat. * sysdeps/unix/sysv/linux/alpha/ustat.c: New file. Alpha version. Tue Jan 7 09:48:15 1997 Andreas Jaeger * io/fts.c (fts_alloc): Add const to second parameter of function. * io/Makefile: Change CFLAGS-fts.c and define CFLAGS-ftw.c to prevent warnings. * signal/sigfillset.c: Include for memset declaration. Tue Jan 7 11:14:32 1997 Miles Bader * sysdeps/generic/setenv.c: Fix portability problems. Tue Jan 7 02:10:17 1997 Ulrich Drepper * posix/getopt.c (_getopt_internal): Don't reset __getopt_initialized after the last option was seen. Mon Jan 6 15:30:21 1997 Ulrich Drepper * elf/elf.h (DT_EXTRANUM): Set to 3 since 0x7ffffffd is used. --- resolv/nss_dns/dns-host.c | 78 ----------------------------------------------- 1 file changed, 78 deletions(-) (limited to 'resolv') diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index 6ddf11cb53..8d9d517542 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -164,84 +164,6 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result, if (strchr (name, '.') == NULL && (cp = __hostalias (name)) != NULL) name = cp; - /* - * disallow names consisting only of digits/dots, unless - * they end in a dot. - */ - if (isdigit (name[0])) - for (cp = name;; ++cp) - { - if (*cp == '\0') - { - char *bp; - - if (*--cp == '.') - break; - /* - * All-numeric, no dot at the end. Fake up a hostent - * as if we'd actually done a lookup. - */ - if (inet_pton (af, name, host_data->host_addr) <= 0) - { - *h_errnop = HOST_NOT_FOUND; - return NSS_STATUS_NOTFOUND; - } - - bp = __stpncpy (host_data->linebuffer, name, linebuflen); - host_data->linebuffer[linebuflen - 1] = '\0'; - linebuflen -= bp - host_data->linebuffer; - - result->h_name = host_data->linebuffer; - result->h_aliases = host_data->aliases; - host_data->aliases[0] = NULL; - host_data->h_addr_ptrs[0] = (char *) host_data->host_addr; - host_data->h_addr_ptrs[1] = NULL; - result->h_addr_list = host_data->h_addr_ptrs; - - if (_res.options & RES_USE_INET6) - map_v4v6_hostent (result, &bp, &linebuflen); - *h_errnop = NETDB_SUCCESS; - return NSS_STATUS_SUCCESS; - } - if (!isdigit (*cp) && *cp != '.') - break; - } - if (isxdigit (name[0]) || name[0] == ':') - for (cp = name;; ++cp) - { - if (*cp == '\0') - { - char *bp; - - if (*--cp == '.') - break; - /* - * All-IPv6-legal, no dot at the end. Fake up a hostent - * as if we'd actually done a lookup. - */ - if (inet_pton (af, name, host_data->host_addr) <= 0) - { - *h_errnop = HOST_NOT_FOUND; - return NSS_STATUS_NOTFOUND; - } - - bp = __stpncpy (host_data->linebuffer, name, linebuflen); - host_data->linebuffer[linebuflen - 1] = '\0'; - linebuflen -= bp - host_data->linebuffer; - - result->h_name = host_data->linebuffer; - result->h_aliases = host_data->aliases; - host_data->aliases[0] = NULL; - host_data->h_addr_ptrs[0] = (char *) host_data->host_addr; - host_data->h_addr_ptrs[1] = NULL; - result->h_addr_list = host_data->h_addr_ptrs; - *h_errnop = NETDB_SUCCESS; - return NSS_STATUS_SUCCESS; - } - if (!isxdigit (*cp) && *cp != ':' && *cp != '.') - break; - } - n = res_search (name, C_IN, type, host_buffer.buf, sizeof (host_buffer)); if (n < 0) return errno == ECONNREFUSED ? NSS_STATUS_UNAVAIL : NSS_STATUS_NOTFOUND; -- cgit 1.4.1