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

diff --git a/lib/libcrypto/bio/b_dump.c b/lib/libcrypto/bio/b_dump.c
index 0943e90..0214add 100644 (file)
--- a/lib/libcrypto/bio/b_dump.c
+++ b/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/lib/libssl/src/crypto/bio/b_dump.c b/lib/libssl/src/crypto/bio/b_dump.c
index 0943e90..0214add 100644 (file)
--- a/lib/libssl/src/crypto/bio/b_dump.c
+++ b/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);