From 4086bd76857ecb5b9aefc47225d1ef83b27cbee0 Mon Sep 17 00:00:00 2001 From: tb Date: Tue, 9 Apr 2024 16:06:01 +0000 Subject: [PATCH] bn_convert: plug leak spotted by ASAN --- regress/lib/libcrypto/bn/bn_convert.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/regress/lib/libcrypto/bn/bn_convert.c b/regress/lib/libcrypto/bn/bn_convert.c index df69b78050a..c787036cc4f 100644 --- a/regress/lib/libcrypto/bn/bn_convert.c +++ b/regress/lib/libcrypto/bn/bn_convert.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bn_convert.c,v 1.4 2024/04/09 14:56:21 jsing Exp $ */ +/* $OpenBSD: bn_convert.c,v 1.5 2024/04/09 16:06:01 tb Exp $ */ /* * Copyright (c) 2023 Joel Sing * @@ -482,7 +482,8 @@ test_bn_convert(void) } free(mpi_out); - + mpi_out = NULL; + if ((mpi_len = BN_bn2mpi(bn, NULL)) != bct->mpi_len) { fprintf(stderr, "FAIL: Test %zu - BN_bn2mpi() returned " "%d, want %d", i, mpi_len, bct->mpi_len); @@ -550,6 +551,7 @@ test_bn_convert(void) failed = 0; failure: + free(mpi_out); free(out_str); BN_free(bn); -- 2.20.1