Use BUF_strlcpy() instead of strcpy().

Use BUF_strlcat() instead of strcat().
Use BIO_snprintf() instead of sprintf().
In some cases, keep better track of buffer lengths.
This is part of a large change submitted by Markus Friedl <markus@openbsd.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/err/err.c b/crypto/err/err.c
index f2c322c1cb..04cea41d0d 100644
--- a/crypto/err/err.c
+++ b/crypto/err/err.c
@@ -1075,7 +1075,7 @@ void ERR_add_error_data(int num, ...)
 				else
 					str=p;
 				}
-			strcat(str,a);
+			BUF_strlcat(str,a,s+1);
 			}
 		}
 	ERR_set_error_data(str,ERR_TXT_MALLOCED|ERR_TXT_STRING);