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| author | Ulrich Drepper <drepper@redhat.com> | 2004-05-07 03:57:57 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-05-07 03:57:57 +0000 |
| commit | 9be31a514921c7415d61834ffa1387f24f631dfb (patch) | |
| tree | e6d77813cd31858a49c7315b98510e3e3fc06c13 /resolv | |
| parent | f1debaf68214cb898f67355ee83169cc135e14e9 (diff) | |
| download | glibc-9be31a514921c7415d61834ffa1387f24f631dfb.tar.gz glibc-9be31a514921c7415d61834ffa1387f24f631dfb.tar.xz glibc-9be31a514921c7415d61834ffa1387f24f631dfb.zip | |
Update.
* sysdeps/unix/sysv/linux/ifreq.c (__ifreq): Fix memory handling. * sysdeps/generic/ifreq.c (__ifreq): Fix memory handling. * resolv/res_hconf.c (_res_hconf_reorder_addrs): Make clear that realloc cannot fail. * nss/nss_files/files-netgrp.c (EXPAND): Free buffer which cannot be expanded. * nis/nis_table.c: Clean up memory handling. * nis/nis_subr.c (nis_getnames): Clean up memory handling. * nis/nis_removemember.c (nis_removemember): Add comment explaining use of realloc.
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/res_hconf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c index cd622eddb8..59f186e246 100644 --- a/resolv/res_hconf.c +++ b/resolv/res_hconf.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993, 1995-2001, 2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 1993, 1995-2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by David Mosberger (davidm@azstarnet.com). @@ -29,6 +29,7 @@ a line) */ +#include <assert.h> #include <errno.h> #include <ctype.h> #include <libintl.h> @@ -577,6 +578,7 @@ _res_hconf_reorder_addrs (struct hostent *hp) } /* Just keep enough memory to hold all the interfaces we want. */ ifaddrs = realloc (ifaddrs, num_ifs * sizeof (ifaddrs[0])); + assert (ifaddrs != NULL); cleanup1: __if_freereq (ifr, num); |