dhcp: be more careful when parsing strings from DHCP packets
authorLennart Poettering <lennart@poettering.net>
Wed, 26 Aug 2015 17:18:11 +0000 (19:18 +0200)
committerLennart Poettering <lennart@poettering.net>
Wed, 26 Aug 2015 18:41:42 +0000 (20:41 +0200)
commit43f447b121b38c01a7c5626a51cc571a822250b8
treeaba9099f05dad97784ab515e70217676bbc7a689
parent1ac608c9ccb6b69a6bc8a458e10a05e0fc9a8301
dhcp: be more careful when parsing strings from DHCP packets

Let's make sure there's no embedded 0 byte. Also, let's reset the string
if the length is zero.
src/libsystemd-network/sd-dhcp-lease.c