diff options
Diffstat (limited to 'lib/libc/net/name6.c')
| -rw-r--r-- | lib/libc/net/name6.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/libc/net/name6.c b/lib/libc/net/name6.c index 401786811b500..8edcb1bee8586 100644 --- a/lib/libc/net/name6.c +++ b/lib/libc/net/name6.c @@ -1024,7 +1024,7 @@ getanswer(answer, anslen, qname, qtype, template, errp) register const u_char *cp; register int n; const u_char *eom, *erdata; - char *bp, **ap, **hap, *obp; + char *bp, **ap, **hap; int type, class, buflen, ancount, qdcount; int haveanswer, had_error; char tbuf[MAXDNAME]; @@ -1238,9 +1238,7 @@ getanswer(answer, anslen, qname, qtype, template, errp) bp += nn; buflen -= nn; } - obp = bp; /* ALIGN rounds up */ bp = (char *)ALIGN(bp); - buflen -= (bp - obp); DNS_FATAL(bp + n < &hostbuf[sizeof hostbuf]); DNS_ASSERT(hap < &h_addr_ptrs[MAXADDRS-1]); |