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| author | ache <ache@FreeBSD.org> | 2016-09-05 00:41:17 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2016-09-05 00:41:17 +0000 |
| commit | d319cd96df894f881c5b334a2d1db5665bd76f56 (patch) | |
| tree | fedb399fad00621ad26c7e91146fce2eeed48620 | |
| parent | 62c142210bab70088259d242c4fc1ef3d7fb78f8 (diff) | |
| download | FreeBSD-src-d319cd96df894f881c5b334a2d1db5665bd76f56.zip FreeBSD-src-d319cd96df894f881c5b334a2d1db5665bd76f56.tar.gz | |
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.Robinson@stratus.com
| -rw-r--r-- | lib/libc/net/getaddrinfo.c | 2 | ||||
| -rw-r--r-- | lib/libc/net/name6.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/net/getaddrinfo.c b/lib/libc/net/getaddrinfo.c index 0d86fe5..f5271c6 100644 --- a/lib/libc/net/getaddrinfo.c +++ b/lib/libc/net/getaddrinfo.c @@ -949,7 +949,7 @@ matchlen(struct sockaddr *src, struct sockaddr *dst) while (s < lim) if ((r = (*d++ ^ *s++)) != 0) { - while (r < addrlen * 8) { + while ((r & 0x80) == 0) { match++; r <<= 1; } diff --git a/lib/libc/net/name6.c b/lib/libc/net/name6.c index 7e52a51..b097078 100644 --- a/lib/libc/net/name6.c +++ b/lib/libc/net/name6.c @@ -930,7 +930,7 @@ matchlen(struct sockaddr *src, struct sockaddr *dst) while (s < lim) if ((r = (*d++ ^ *s++)) != 0) { - while (r < addrlen * 8) { + while ((r & 0x80) == 0) { match++; r <<= 1; } |
