From 74ff76124ba7a371400a9f60d5e33192a3732f03 Mon Sep 17 00:00:00 2001
From: deraadt <>
Date: Fri, 28 Jun 2019 05:47:57 +0000
Subject: failed to detect asprintf() error by observing return of -1, instead
 the code was inspecting the pointer (which is, sadly, undefined on error,
 because the current specification of asprintf is crazy sloppy)

---
 src/lib/libcrypto/bio/b_print.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/lib/libcrypto/bio/b_print.c b/src/lib/libcrypto/bio/b_print.c
index 09747767dd..c9d54809a7 100644
--- a/src/lib/libcrypto/bio/b_print.c
+++ b/src/lib/libcrypto/bio/b_print.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: b_print.c,v 1.25 2014/06/12 15:49:28 deraadt Exp $ */
+/* $OpenBSD: b_print.c,v 1.26 2019/06/28 05:47:57 deraadt Exp $ */
 
 /* Theo de Raadt places this file in the public domain. */
 
@@ -49,13 +49,10 @@ BIO_vprintf(BIO *bio, const char *format, va_list args)
 	char *buf = NULL;
 
 	ret = vasprintf(&buf, format, args);
-	if (buf == NULL) {
-		ret = -1;
-		goto fail;
-	}
+	if (ret == -1)
+		return (ret);
 	BIO_write(bio, buf, ret);
 	free(buf);
-fail:
 	return (ret);
 }
 
-- 
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