mischief/openbsd-src
1
0
Fork 0
mirror of https://github.com/openbsd/src.git synced 2025-01-10 06:47:55 -08:00
Code

ecdhtest: check malloc() return values

Browse Source 
From Ilya Chipitsine
This commit is contained in:
tb 2023-05-16 18:41:18 +00:00
parent 62e04d0530
commit 062268a7fa
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
regress/lib/libcrypto/ecdh/ecdhtest.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: ecdhtest.c,v 1.14 2023/04/26 09:31:12 tb Exp $ */
/* $OpenBSD: ecdhtest.c,v 1.15 2023/05/16 18:41:18 tb Exp $ */
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
*
@ -146,7 +146,8 @@ test_ecdh_curve(int nid, const char *text, BN_CTX *ctx, BIO *out)
(void)BIO_flush(out);
alen = KDF1_SHA1_len;
abuf = malloc(alen);
if ((abuf = malloc(alen)) == NULL)
goto err;
aout = ECDH_compute_key(abuf, alen, EC_KEY_get0_public_key(b),
a, KDF1_SHA1);
@ -154,7 +155,8 @@ test_ecdh_curve(int nid, const char *text, BN_CTX *ctx, BIO *out)
(void)BIO_flush(out);
blen = KDF1_SHA1_len;
bbuf = malloc(blen);
if ((bbuf = malloc(blen)) == NULL)
goto err;
bout = ECDH_compute_key(bbuf, blen, EC_KEY_get0_public_key(a),
b, KDF1_SHA1);
@ -344,7 +346,8 @@ ecdh_kat(BIO *out, const char *cname, int nid,
Ztmplen = ECDH_size(key1);
if (Ztmplen != Zlen)
goto err;
Ztmp = malloc(Ztmplen);
if ((Ztmp = malloc(Ztmplen)) == NULL)
goto err;
if (!ECDH_compute_key(Ztmp, Ztmplen,
EC_KEY_get0_public_key(key2), key1, 0))
goto err;