From: Richard Levitte <levitte@openssl.org>
Date: Wed, 11 Jun 2003 18:43:47 +0000 (+0000)
Subject: Make sure to NUL-terminate the string on end-of-file (and error)
X-Git-Tag: OpenSSL_0_9_6k~27
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c2edb62beb90a11ebcdfc93e6110f8acdb4c5de9;p=oweals%2Fopenssl.git

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 c90238bae1..3226f5faf9 100644
--- a/crypto/bio/bf_buff.c
+++ b/crypto/bio/bf_buff.c
@@ -169,6 +169,7 @@ start:
 			if (i <= 0)
 				{
 				BIO_copy_next_retry(b);
+				*buf='\0';
 				if (i < 0) return((num > 0)?num:i);
 				if (i == 0) return(num);
 				}
@@ -495,6 +496,9 @@ static int buffer_gets(BIO *b, char *buf, int size)
 			if (i <= 0)
 				{
 				BIO_copy_next_retry(b);
+				*buf='\0';
+				fprintf(stderr, "DEBUG[buffer_gets]: i = %d\n",
+					i);
 				if (i < 0) return((num > 0)?num:i);
 				if (i == 0) return(num);
 				}