net: wget: Avoid packet queue overflow

Make sure to stay within bounds, as a misbehaving HTTP server
can trigger a buffer overflow if not properly handled.

Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
1 file changed