udhcp: we call DNS name encoder with NULL, this can SEGV. added a check
authorDenys Vlasenko <vda.linux@googlemail.com>
Wed, 24 Mar 2010 15:11:32 +0000 (16:11 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Wed, 24 Mar 2010 15:11:32 +0000 (16:11 +0100)
commit702f7d6c0bb3242e66efb4d1c55b51e535935eab
treea84e3b3fde9a7fbf1a4bd311588dd9f0405fbf80
parenta14a9d73b1274eb7065167914b1b47d3f5e62f6b
udhcp: we call DNS name encoder with NULL, this can SEGV. added a check

function                                             old     new   delta
dname_enc                                            418     415      -3

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
networking/udhcp/domain_codec.c