X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fbio%2Fbf_buff.c;h=c1fd75aaad80f071c0f2fce330c08d95b6bd4ddd;hp=1cecd70579569f50b64a0e431ca5bf00358b74bd;hb=606c8048a08d424663ff69045ba3f657a3e38d72;hpb=54a656ef081f72a740c550ebd8099b40b8b5cde0;ds=sidebyside

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);
 				}