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 c90238bae1e1cddb101a41230f43079b0bf7e60e..3226f5faf99c335bac58e70562b8ef6515ae35e4 100644 (file)
--- 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);
                                }