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catch error and, while here, destroy credential caches on error

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24866 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2009-02-27 03:32:31 +00:00
parent 412155fa6e
commit a5e6d1338b
1 changed files with 9 additions and 1 deletions
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10
appl/su/su.c
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@@ -237,11 +237,19 @@ krb5_start_session(void)
} }
ret = krb5_cc_copy_cache(context, ccache, ccache2); ret = krb5_cc_copy_cache(context, ccache, ccache2);
if (ret) {
krb5_cc_destroy(context, ccache);
krb5_cc_destroy(context, ccache2);
return 1;
}
ret = asprintf(&cc_name, "%s:%s", krb5_cc_get_type(context, ccache2), ret = asprintf(&cc_name, "%s:%s", krb5_cc_get_type(context, ccache2),
krb5_cc_get_name(context, ccache2)); krb5_cc_get_name(context, ccache2));
if (ret == -1) if (ret == -1) {
krb5_cc_destroy(context, ccache);
krb5_cc_destroy(context, ccache2);
errx(1, "malloc - out of memory"); errx(1, "malloc - out of memory");
}
esetenv("KRB5CCNAME", cc_name, 1); esetenv("KRB5CCNAME", cc_name, 1);
/* convert creds? */ /* convert creds? */