From: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date: Fri, 2 Nov 2018 10:46:38 +0000 (+0100)
Subject: Fix error handling in RAND_DRBG_uninstantiate
X-Git-Tag: OpenSSL_1_1_1a~42
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c40c1ef4f3c3a6a4d7878bbf8b13742a5bffd963;p=oweals%2Fopenssl.git

Fix error handling in RAND_DRBG_uninstantiate

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7519)
---

diff --git a/crypto/rand/drbg_lib.c b/crypto/rand/drbg_lib.c
index 1471681cf4..73fd942914 100644
--- a/crypto/rand/drbg_lib.c
+++ b/crypto/rand/drbg_lib.c
@@ -374,6 +374,7 @@ int RAND_DRBG_instantiate(RAND_DRBG *drbg,
 int RAND_DRBG_uninstantiate(RAND_DRBG *drbg)
 {
     if (drbg->meth == NULL) {
+        drbg->state = DRBG_ERROR;
         RANDerr(RAND_F_RAND_DRBG_UNINSTANTIATE,
                 RAND_R_NO_DRBG_IMPLEMENTATION_SELECTED);
         return 0;