diff options
| author |   tb <tb@openbsd.org> | 2021-01-22 15:56:17 +0000 |
|---|---|---|
| committer | tb <tb@openbsd.org> | 2021-01-22 15:56:17 +0000 |
| commit | bf3e9ddbc54ec6cccf4fb99aecbd0e99706a3d76 (patch) | |
| tree | b69f680652b620185300f92596214b736dcf5391 | |
| parent | Avoid NULL deref on BIO_new{_mem_buf,}() failure. (diff) | |
| download | wireguard-openbsd-bf3e9ddbc54ec6cccf4fb99aecbd0e99706a3d76.tar.xz wireguard-openbsd-bf3e9ddbc54ec6cccf4fb99aecbd0e99706a3d76.zip | |
Avoid NULL deref on BIO_new{_mem_buf,}() failure.
| -rw-r--r-- | regress/lib/libssl/server/servertest.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/regress/lib/libssl/server/servertest.c b/regress/lib/libssl/server/servertest.c index d6f2039af12..a71c5f8c664 100644 --- a/regress/lib/libssl/server/servertest.c +++ b/regress/lib/libssl/server/servertest.c @@ -1,4 +1,4 @@ -/* $OpenBSD: servertest.c,v 1.4 2020/10/11 02:30:04 jsing Exp $ */ +/* $OpenBSD: servertest.c,v 1.5 2021/01/22 15:56:17 tb Exp $ */ /* * Copyright (c) 2015, 2016, 2017 Joel Sing <jsing@openbsd.org> * @@ -159,7 +159,7 @@ server_hello_test(int testno, struct server_hello_test *sht) wbio->references = 2; SSL_set_bio(ssl, rbio, wbio); - + if (SSL_accept(ssl) != 0) { fprintf(stderr, "SSL_accept() returned non-zero\n"); ERR_print_errors_fp(stderr); @@ -172,8 +172,10 @@ server_hello_test(int testno, struct server_hello_test *sht) SSL_CTX_free(ssl_ctx); SSL_free(ssl); - rbio->references = 1; - wbio->references = 1; + if (rbio != NULL) + rbio->references = 1; + if (wbio != NULL) + wbio->references = 1; BIO_free(rbio); BIO_free(wbio); |