From 9f26ac3b2e739359268e4e255f97592ccafe1f89 Mon Sep 17 00:00:00 2001
From: tb <>
Date: Mon, 15 Aug 2022 10:48:45 +0000
Subject: Initialize readbytes in BIO_gets()

If the bgets() callback returns <= 0, we currently rely on the user
provided callback to set readbytes, which isn't ideal. This also
matches what's done in BIO_read() and BIO_write().

ok jsing
---
 src/lib/libcrypto/bio/bio_lib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/lib/libcrypto/bio/bio_lib.c b/src/lib/libcrypto/bio/bio_lib.c
index 0b6c9ecac0..2ac0abd82e 100644
--- a/src/lib/libcrypto/bio/bio_lib.c
+++ b/src/lib/libcrypto/bio/bio_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bio_lib.c,v 1.35 2022/01/14 08:40:57 tb Exp $ */
+/* $OpenBSD: bio_lib.c,v 1.36 2022/08/15 10:48:45 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -464,7 +464,7 @@ BIO_puts(BIO *b, const char *in)
 int
 BIO_gets(BIO *b, char *in, int inl)
 {
-	size_t readbytes;
+	size_t readbytes = 0;
 	int ret;
 
 	if (b == NULL || b->method == NULL || b->method->bgets == NULL) {
-- 
cgit v1.2.3-55-g6feb