summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authortb <>2024-01-29 06:05:50 +0000
committertb <>2024-01-29 06:05:50 +0000
commit1984ddd2d94230288c3c2481475af88d02582092 (patch)
treea5607b09e2903bd865318473dcf83043b1a61140
parent4f3e8af0baa945c894ce108d606e2ce669bd0bbf (diff)
downloadopenbsd-1984ddd2d94230288c3c2481475af88d02582092.tar.gz
openbsd-1984ddd2d94230288c3c2481475af88d02582092.tar.bz2
openbsd-1984ddd2d94230288c3c2481475af88d02582092.zip
Curious to see if explicitly ignoring the return value appeases Coverity
-rw-r--r--src/lib/libcrypto/cmac/cmac.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/libcrypto/cmac/cmac.c b/src/lib/libcrypto/cmac/cmac.c
index 42f630c149..86b1b2d5be 100644
--- a/src/lib/libcrypto/cmac/cmac.c
+++ b/src/lib/libcrypto/cmac/cmac.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: cmac.c,v 1.20 2024/01/28 20:57:15 tb Exp $ */ 1/* $OpenBSD: cmac.c,v 1.21 2024/01/29 06:05:50 tb Exp $ */
2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL 2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 * project. 3 * project.
4 */ 4 */
@@ -132,7 +132,7 @@ void
132CMAC_CTX_cleanup(CMAC_CTX *ctx) 132CMAC_CTX_cleanup(CMAC_CTX *ctx)
133{ 133{
134 if (ctx->cipher_ctx != NULL) 134 if (ctx->cipher_ctx != NULL)
135 EVP_CIPHER_CTX_reset(ctx->cipher_ctx); 135 (void)EVP_CIPHER_CTX_reset(ctx->cipher_ctx);
136 explicit_bzero(ctx->tbl, EVP_MAX_BLOCK_LENGTH); 136 explicit_bzero(ctx->tbl, EVP_MAX_BLOCK_LENGTH);
137 explicit_bzero(ctx->k1, EVP_MAX_BLOCK_LENGTH); 137 explicit_bzero(ctx->k1, EVP_MAX_BLOCK_LENGTH);
138 explicit_bzero(ctx->k2, EVP_MAX_BLOCK_LENGTH); 138 explicit_bzero(ctx->k2, EVP_MAX_BLOCK_LENGTH);