Author: ache
Date: Mon Sep 5 00:41:17 2016
New Revision: 305402
URL: https://svnweb.freebsd.org/changeset/base/305402
Log:
MFC r305144
'addrlen' does not matter when we need to find the first non-zero bit in
the byte from the left and 'addrlen' already counted in 'lim'.
PR: 212121
Submitted by: herbie.robin...@stratus.com
Modified:
stable/11/lib/libc/net/getaddrinfo.c
stable/11/lib/libc/net/name6.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/lib/libc/net/getaddrinfo.c
==============================================================================
--- stable/11/lib/libc/net/getaddrinfo.c Mon Sep 5 00:36:52 2016
(r305401)
+++ stable/11/lib/libc/net/getaddrinfo.c Mon Sep 5 00:41:17 2016
(r305402)
@@ -949,7 +949,7 @@ matchlen(struct sockaddr *src, struct so
while (s < lim)
if ((r = (*d++ ^ *s++)) != 0) {
- while (r < addrlen * 8) {
+ while ((r & 0x80) == 0) {
match++;
r <<= 1;
}
Modified: stable/11/lib/libc/net/name6.c
==============================================================================
--- stable/11/lib/libc/net/name6.c Mon Sep 5 00:36:52 2016
(r305401)
+++ stable/11/lib/libc/net/name6.c Mon Sep 5 00:41:17 2016
(r305402)
@@ -930,7 +930,7 @@ matchlen(struct sockaddr *src, struct so
while (s < lim)
if ((r = (*d++ ^ *s++)) != 0) {
- while (r < addrlen * 8) {
+ while ((r & 0x80) == 0) {
match++;
r <<= 1;
}
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