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-rw-r--r--lib/libc/net/name6.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/net/name6.c b/lib/libc/net/name6.c
index b34580e..38986fc 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;
}
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