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Set *subkey to NULL if key generation fails

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14455 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Luke Howard
2005-01-05 02:39:21 +00:00
parent 979a1a438b
commit 5bef70bc26
1 changed files with 3 additions and 1 deletions
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4
lib/krb5/generate_subkey.c
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@@ -62,8 +62,10 @@ krb5_generate_subkey_extended(krb5_context context,
/* XXX should we use the session key as input to the RF? */ /* XXX should we use the session key as input to the RF? */
ret = krb5_generate_random_keyblock(context, etype, *subkey); ret = krb5_generate_random_keyblock(context, etype, *subkey);
if(ret) if (ret != 0) {
free(*subkey); free(*subkey);
*subkey = NULL;
}
return ret; return ret;
} }