diff options
Diffstat (limited to 'lib/libc/net/gethostbydns.c')
| -rw-r--r-- | lib/libc/net/gethostbydns.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libc/net/gethostbydns.c b/lib/libc/net/gethostbydns.c index 47ca575..2862236 100644 --- a/lib/libc/net/gethostbydns.c +++ b/lib/libc/net/gethostbydns.c @@ -397,6 +397,7 @@ gethostanswer(answer, anslen, qname, qtype) } bp += sizeof(align) - ((u_long)bp % sizeof(align)); + buflen -= sizeof(align) - ((u_long)bp % sizeof(align)); if (bp + n >= &hostbuf[sizeof hostbuf]) { dprintf("size (%d) too big\n", n); |
