[DHCP] Treat empty fields in DHCP packets as non-existent.
authorMichael Brown <mcb30@etherboot.org>
Thu, 27 Mar 2008 06:06:36 +0000 (06:06 +0000)
committerMichael Brown <mcb30@etherboot.org>
Thu, 27 Mar 2008 06:06:36 +0000 (06:06 +0000)
commit7a4e212fe2ba62461f73582a751e8cf1bd31f9a4
tree0a0d1b2ef67661cc58bab7427a79cabc6d9d975b
parent978996cdae6d38b3febc9c07acf2585dde842722
[DHCP] Treat empty fields in DHCP packets as non-existent.

This avoids confusing other code by insisting that we have e.g. a
filename consisting of 128 zero bytes.
src/net/dhcppkt.c