From 93f5f800d6d40f21c3936da2bf062b474d7c0aa4 Mon Sep 17 00:00:00 2001
From: olszomal <Malgorzata.Olszowka@stunnel.org>
Date: Mon, 27 Feb 2023 08:40:05 +0100
Subject: [PATCH] Fix resource leak, CID 1535262

---
 osslsigncode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osslsigncode.c b/osslsigncode.c
index c7950a0..40a0335 100644
--- a/osslsigncode.c
+++ b/osslsigncode.c
@@ -3497,9 +3497,9 @@ static int pe_calc_digest(char *indata, int mdtype, u_char *mdbuf, FILE_HEADER *
 	}
 	if (!header->sigpos) {
 		/* pad (with 0's) unsigned PE file to 8 byte boundary */
-		char *buf = OPENSSL_malloc(8);
 		int len = 8 - header->fileend % 8;
 		if (len > 0 && len != 8) {
+			char *buf = OPENSSL_malloc(8);
 			memset(buf, 0, (size_t)len);
 			BIO_write(bhash, buf, len);
 			OPENSSL_free(buf);