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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 /nss/nss_files | |
| 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 'nss/nss_files')
| -rw-r--r-- | nss/nss_files/files-netgrp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nss/nss_files/files-netgrp.c b/nss/nss_files/files-netgrp.c index 34d2b64473..e207691996 100644 --- a/nss/nss_files/files-netgrp.c +++ b/nss/nss_files/files-netgrp.c @@ -1,5 +1,5 @@ /* Netgroup file parser in nss_files modules. - Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1996, 1997, 2000, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -34,12 +34,14 @@ do \ { \ size_t old_cursor = result->cursor - result->data; \ + void *old_data = result->data; \ \ result->data_size += 512 > 2 * needed ? 512 : 2 * needed; \ result->data = realloc (result->data, result->data_size); \ \ if (result->data == NULL) \ { \ + free (old_data); \ status = NSS_STATUS_UNAVAIL; \ goto the_end; \ } \ |