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xfree, close-on-exec

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23469 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-07-27 12:17:12 +00:00
parent e9c6b517fd
commit c50ae6b63c
1 changed files with 7 additions and 1 deletions
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8
lib/krb5/keytab_file.c
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@@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997 - 2005 Kungliga Tekniska H<>gskolan * Copyright (c) 1997 - 2008 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden). * (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved. * All rights reserved.
* *
@@ -338,6 +338,7 @@ fkt_start_seq_get_int(krb5_context context,
d->filename, strerror(ret)); d->filename, strerror(ret));
return ret; return ret;
} }
rk_cloexec(c->fd);
ret = _krb5_xlock(context, c->fd, exclusive, d->filename); ret = _krb5_xlock(context, c->fd, exclusive, d->filename);
if (ret) { if (ret) {
close(c->fd); close(c->fd);
@@ -496,6 +497,8 @@ fkt_add_entry(krb5_context context,
strerror(ret)); strerror(ret));
return ret; return ret;
} }
rk_cloexec(fd);
ret = _krb5_xlock(context, fd, 1, d->filename); ret = _krb5_xlock(context, fd, 1, d->filename);
if (ret) { if (ret) {
close(fd); close(fd);
@@ -510,6 +513,9 @@ fkt_add_entry(krb5_context context,
storage_set_flags(context, sp, id->version); storage_set_flags(context, sp, id->version);
} else { } else {
int8_t pvno, tag; int8_t pvno, tag;
rk_cloexec(fd);
ret = _krb5_xlock(context, fd, 1, d->filename); ret = _krb5_xlock(context, fd, 1, d->filename);
if (ret) { if (ret) {
close(fd); close(fd);