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fix return value of get_cert_chain()

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PR: 1441
This commit is contained in:
Nils Larsch 2006-12-27 09:40:52 +00:00
parent 423a5d54a1
commit 123b23fa95
1 changed files with 13 additions and 7 deletions
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20
apps/pkcs12.c
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@ -528,8 +528,11 @@ int MAIN(int argc, char **argv)
X509_free(sk_X509_value(chain2, 0));
sk_X509_free(chain2);
} else {
BIO_printf (bio_err, "Error %s getting chain.\n",
if (vret >= 0)
BIO_printf (bio_err, "Error %s getting chain.\n",
X509_verify_cert_error_string(vret));
else
ERR_print_errors(bio_err);
goto export_end;
}
}
@ -813,7 +816,7 @@ int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
{
X509_STORE_CTX store_ctx;
STACK_OF(X509) *chn;
int i;
int i = 0;
/* FIXME: Should really check the return status of X509_STORE_CTX_init
* for an error, but how that fits into the return value of this
@ -821,14 +824,17 @@ int get_cert_chain (X509 *cert, X509_STORE *store, STACK_OF(X509) **chain)
X509_STORE_CTX_init(&store_ctx, store, cert, NULL);
if (X509_verify_cert(&store_ctx) <= 0) {
i = X509_STORE_CTX_get_error (&store_ctx);
if (i == 0)
/* avoid returning 0 if X509_verify_cert() did not
* set an appropriate error value in the context */
i = -1;
chn = NULL;
goto err;
}
chn = X509_STORE_CTX_get1_chain(&store_ctx);
i = 0;
*chain = chn;
} else
chn = X509_STORE_CTX_get1_chain(&store_ctx);
err:
X509_STORE_CTX_cleanup(&store_ctx);
*chain = NULL;
*chain = chn;
return i;
}