Make sure we don't try to allocate a negative number.
authorGerald Combs <gerald@wireshark.org>
Mon, 10 Dec 2007 03:12:11 +0000 (03:12 -0000)
committerGerald Combs <gerald@wireshark.org>
Mon, 10 Dec 2007 03:12:11 +0000 (03:12 -0000)
commitb7d8f269b22f18e363a9e714f5009be4a7ab2601
tree9d58c243c9e09fbe588a76afa323c08db303e536
parentb2f28fb3709b664e676b6b83810a1cfc4608f645
Make sure we don't try to allocate a negative number.

svn path=/trunk/; revision=23820
epan/dissectors/packet-cip.c