From: Richard Levitte <levitte@openssl.org>
Date: Wed, 11 Jun 2003 18:43:45 +0000 (+0000)
Subject: Make sure to NUL-terminate the string on end-of-file (and error)
X-Git-Tag: BEN_FIPS_TEST_1~38^2~67
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=606c8048a08d424663ff69045ba3f657a3e38d72

Make sure to NUL-terminate the string on end-of-file (and error)
PR: 643
---

diff --git a/crypto/bio/bf_buff.c b/crypto/bio/bf_buff.c
index 1cecd70579..c1fd75aaad 100644
--- a/crypto/bio/bf_buff.c
+++ b/crypto/bio/bf_buff.c
@@ -494,6 +494,7 @@ static int buffer_gets(BIO *b, char *buf, int size)
 			if (i <= 0)
 				{
 				BIO_copy_next_retry(b);
+				*buf='\0';
 				if (i < 0) return((num > 0)?num:i);
 				if (i == 0) return(num);
 				}