From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Fri, 2 Aug 2024 11:14:14 +0000 (+0300)
Subject: lib-dcrypt: ctx_hmac_init() - Fix memory allocation failure handling with OpenSSL3
X-Git-Tag: 2.4.0~1523
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=db35da419193d3a7810d48135c44e1ef02cbf2a2;p=thirdparty%2Fdovecot%2Fcore.git

lib-dcrypt: ctx_hmac_init() - Fix memory allocation failure handling with OpenSSL3
---

diff --git a/src/lib-dcrypt/dcrypt-openssl3.c b/src/lib-dcrypt/dcrypt-openssl3.c
index b497ebb824..534472d96f 100644
--- a/src/lib-dcrypt/dcrypt-openssl3.c
+++ b/src/lib-dcrypt/dcrypt-openssl3.c
@@ -630,7 +630,7 @@ dcrypt_openssl_ctx_hmac_init(struct dcrypt_context_hmac *ctx,
 	};
 	ctx->ctx = EVP_MAC_CTX_new(ctx->mac);
 	if (ctx->ctx == NULL)
-		dcrypt_openssl_error(error_r);
+		return dcrypt_openssl_error(error_r);
 	ec = EVP_MAC_init(ctx->ctx, ctx->key, ctx->klen, params);
 	if (ec != 1)
 		return dcrypt_openssl_error(error_r);