From 574e283890a6ca92325a06dafa76ff307a8019a2 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Wed, 12 Dec 2007 18:13:35 +0000 Subject: Updated to fedora-glibc-20071212T1051 --- inet/Makefile | 4 ++-- inet/ether_hton.c | 4 ++-- inet/ether_line.c | 15 ++++++++------- inet/ether_ntoh.c | 4 ++-- inet/gethstbyad_r.c | 4 ++-- inet/gethstbynm2_r.c | 4 ++-- inet/gethstbynm_r.c | 4 ++-- inet/gethstent_r.c | 4 ++-- inet/getnetgrent_r.c | 33 ++++++++++++++++++++++----------- inet/tst-ether_line.c | 38 ++++++++++++++++++++++++++++++++++++++ 10 files changed, 82 insertions(+), 32 deletions(-) create mode 100644 inet/tst-ether_line.c (limited to 'inet') diff --git a/inet/Makefile b/inet/Makefile index 5823b69e9c..d7139c1d7f 100644 --- a/inet/Makefile +++ b/inet/Makefile @@ -49,10 +49,10 @@ routines := htonl htons \ getipv4sourcefilter setipv4sourcefilter \ getsourcefilter setsourcefilter inet6_opt inet6_rth -aux := check_pf ifreq +aux := check_pf check_native ifreq tests := htontest test_ifindex tst-ntoa tst-ether_aton tst-network \ - tst-gethnm test-ifaddrs bug-if1 test-inet6_opt + tst-gethnm test-ifaddrs bug-if1 test-inet6_opt tst-ether_line include ../Rules diff --git a/inet/ether_hton.c b/inet/ether_hton.c index 64f5ab5d36..2bff47d472 100644 --- a/inet/ether_hton.c +++ b/inet/ether_hton.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1999, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1999, 2002, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -71,7 +71,7 @@ ether_hostton (const char *hostname, struct ether_addr *addr) status = (*fct.f) (hostname, ðerent, buffer, sizeof buffer, &errno); - no_more = __nss_next (&nip, "gethostton_r", &fct.ptr, status, 0); + no_more = __nss_next2 (&nip, "gethostton_r", NULL, &fct.ptr, status, 0); } if (status == NSS_STATUS_SUCCESS) diff --git a/inet/ether_line.c b/inet/ether_line.c index 7e871a6bd7..13c5f394cf 100644 --- a/inet/ether_line.c +++ b/inet/ether_line.c @@ -61,19 +61,20 @@ ether_line (const char *line, struct ether_addr *addr, char *hostname) ++line; } - /* Remove trailing white space. */ - cp = __strchrnul (line, '#'); - while (cp > line && isspace (cp[-1])) - --cp; + /* Skip initial whitespace. */ + while (isspace (*line)) + ++line; - if (cp == line) + if (*line == '#' || *line == '\0') /* No hostname. */ return -1; + /* The hostname is up to the next non-space character. */ /* XXX This can cause trouble because the hostname might be too long but we have no possibility to check it here. */ - memcpy (hostname, line, cp - line); - hostname [cp - line] = '\0'; + while (*line != '\0' && *line != '#' && !isspace (*line)) + *hostname++ = *line++; + *hostname = '\0'; return 0; } diff --git a/inet/ether_ntoh.c b/inet/ether_ntoh.c index ad4165cb3e..9bc26b9fb6 100644 --- a/inet/ether_ntoh.c +++ b/inet/ether_ntoh.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1999, 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996,1997,1999,2001,2002,2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -72,7 +72,7 @@ ether_ntohost (char *hostname, const struct ether_addr *addr) status = (*fct.f) (addr, ðerent, buffer, sizeof buffer, &errno); - no_more = __nss_next (&nip, "getntohost_r", &fct.ptr, status, 0); + no_more = __nss_next2 (&nip, "getntohost_r", NULL, &fct.ptr, status, 0); } if (status == NSS_STATUS_SUCCESS) diff --git a/inet/gethstbyad_r.c b/inet/gethstbyad_r.c index 020ac489ef..b1f0f496f1 100644 --- a/inet/gethstbyad_r.c +++ b/inet/gethstbyad_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc. +/* Copyright (C) 1996-2000,2002,2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -48,6 +48,6 @@ } /* Special name for the lookup function. */ -#define DB_LOOKUP_FCT __nss_hosts_lookup +#define DB_LOOKUP_FCT __nss_hosts_lookup2 #include "../nss/getXXbyYY_r.c" diff --git a/inet/gethstbynm2_r.c b/inet/gethstbynm2_r.c index e1e691b2b5..de33dfc93b 100644 --- a/inet/gethstbynm2_r.c +++ b/inet/gethstbynm2_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 2002, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -41,6 +41,6 @@ #define HAVE_AF 1 /* Special name for the lookup function. */ -#define DB_LOOKUP_FCT __nss_hosts_lookup +#define DB_LOOKUP_FCT __nss_hosts_lookup2 #include "../nss/getXXbyYY_r.c" diff --git a/inet/gethstbynm_r.c b/inet/gethstbynm_r.c index 5bc65f1391..16cc194641 100644 --- a/inet/gethstbynm_r.c +++ b/inet/gethstbynm_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2002, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. @@ -40,6 +40,6 @@ #define HAVE_LOOKUP_BUFFER 1 /* Special name for the lookup function. */ -#define DB_LOOKUP_FCT __nss_hosts_lookup +#define DB_LOOKUP_FCT __nss_hosts_lookup2 #include "../nss/getXXbyYY_r.c" diff --git a/inet/gethstent_r.c b/inet/gethstent_r.c index a7424a4188..943cf04550 100644 --- a/inet/gethstent_r.c +++ b/inet/gethstent_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1996, 2002, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -30,6 +30,6 @@ #define NEED__RES 1 /* Special name for the lookup function. */ -#define DB_LOOKUP_FCT __nss_hosts_lookup +#define DB_LOOKUP_FCT __nss_hosts_lookup2 #include "../nss/getXXent_r.c" diff --git a/inet/getnetgrent_r.c b/inet/getnetgrent_r.c index 97b2b809f0..38701857cb 100644 --- a/inet/getnetgrent_r.c +++ b/inet/getnetgrent_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 1999, 2002, 2004, 2005 +/* Copyright (C) 1996, 1997, 1998, 1999, 2002, 2004, 2005, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -18,13 +18,16 @@ 02111-1307 USA. */ #include +#include #include #include #include +#include #include #include #include "netgroup.h" #include "nsswitch.h" +#include /* Protect above variable against multiple uses at the same time. */ @@ -44,25 +47,32 @@ static int setup (void **fctp, service_user **nipp) { /* Remember the first service_entry, it's always the same. */ + static bool startp_initialized; static service_user *startp; int no_more; - if (startp == NULL) + if (!startp_initialized) { /* Executing this more than once at the same time must yield the same result every time. So we need no locking. */ no_more = __nss_netgroup_lookup (nipp, "setnetgrent", fctp); startp = no_more ? (service_user *) -1 : *nipp; + PTR_MANGLE (startp); + atomic_write_barrier (); + startp_initialized = true; } - else if (startp == (service_user *) -1) - /* No services at all. */ - return 1; else { + service_user *nip = startp; + PTR_DEMANGLE (nip); + if (nip == (service_user *) -1) + /* No services at all. */ + return 1; + /* Reset to the beginning of the service list. */ - *nipp = startp; + *nipp = nip; /* Look up the first function. */ - no_more = __nss_lookup (nipp, "setnetgrent", fctp); + no_more = __nss_lookup (nipp, "setnetgrent", NULL, fctp); } return no_more; } @@ -122,11 +132,12 @@ __internal_setnetgrent_reuse (const char *group, struct __netgrent *datap, { assert (datap->data == NULL); - /* Ignore status, we force check in `__nss_next'. */ + /* Ignore status, we force check in `__nss_next2'. */ status = (*fct.f) (group, datap); service_user *old_nip = datap->nip; - no_more = __nss_next (&datap->nip, "setnetgrent", &fct.ptr, status, 0); + no_more = __nss_next2 (&datap->nip, "setnetgrent", NULL, &fct.ptr, + status, 0); if (status == NSS_STATUS_SUCCESS && ! no_more) { @@ -423,8 +434,8 @@ innetgr (const char *netgroup, const char *host, const char *user, break; /* Look for the next service. */ - no_more = __nss_next (&entry.nip, "setnetgrent", - &setfct.ptr, status, 0); + no_more = __nss_next2 (&entry.nip, "setnetgrent", NULL, + &setfct.ptr, status, 0); } if (result == 0 && entry.needed_groups != NULL) diff --git a/inet/tst-ether_line.c b/inet/tst-ether_line.c new file mode 100644 index 0000000000..ff0560b16a --- /dev/null +++ b/inet/tst-ether_line.c @@ -0,0 +1,38 @@ +#include +#include +#include + + +static int +do_test (void) +{ + struct ether_addr a; + char buf[1000]; + if (ether_line ("00:01:02:03:04:05 aaaaa \n", &a, buf) != 0) + { + puts ("ether_line failed"); + return 1; + } + + int res = 0; + int i; + for (i = 0; i < ETH_ALEN; ++i) + { + printf ("%02x%s", + (int) a.ether_addr_octet[i], i + 1 == ETH_ALEN ? "" : ":"); + if (a.ether_addr_octet[i] != i) + { + printf ("octet %d is %d, expected %d\n", + i, (int) a.ether_addr_octet[i], i); + res = 1; + } + } + + printf (" \"%s\"\n", buf); + res |= strcmp (buf, "aaaaa") != 0; + + return res; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" -- cgit v1.2.3