Do not need to buf[0] = 0 before strlcpy(buf, ...

2 files changed, 2 insertions, 4 deletions

diff --git a/src/lib/libcrypto/bio/b_dump.c b/src/lib/libcrypto/bio/b_dump.c
index 0943e9006d..0214addc8b 100644
--- a/src/lib/libcrypto/bio/b_dump.c
+++ b/src/lib/libcrypto/bio/b_dump.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: b_dump.c,v 1.20 2014/11/11 19:26:12 miod Exp $ */
+/* $OpenBSD: b_dump.c,v 1.21 2015/04/23 06:11:19 deraadt Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -107,7 +107,6 @@ BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
         if ((rows * dump_width) < len)
                 rows++;
         for (i = 0; i < rows; i++) {
-                buf[0] = '\0';  /* start with empty string */
                 strlcpy(buf, str, sizeof buf);
                 snprintf(tmp, sizeof tmp, "%04x - ", i*dump_width);
                 strlcat(buf, tmp, sizeof buf);
diff --git a/src/lib/libssl/src/crypto/bio/b_dump.c b/src/lib/libssl/src/crypto/bio/b_dump.c
index 0943e9006d..0214addc8b 100644
--- a/src/lib/libssl/src/crypto/bio/b_dump.c
+++ b/src/lib/libssl/src/crypto/bio/b_dump.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: b_dump.c,v 1.20 2014/11/11 19:26:12 miod Exp $ */
+/* $OpenBSD: b_dump.c,v 1.21 2015/04/23 06:11:19 deraadt Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -107,7 +107,6 @@ BIO_dump_indent_cb(int (*cb)(const void *data, size_t len, void *u),
         if ((rows * dump_width) < len)
                 rows++;
         for (i = 0; i < rows; i++) {
-                buf[0] = '\0';  /* start with empty string */
                 strlcpy(buf, str, sizeof buf);
                 snprintf(tmp, sizeof tmp, "%04x - ", i*dump_width);
                 strlcat(buf, tmp, sizeof buf);