[Dnsmasq-discuss] segfault when setting pxe-server to empty value in dnsmasq 2.66

[Patrick McLean]

Hi, running dnsmasq 2.66 we had a config that set pxe-server to a blank
value, and that was causing dnsmasq to segfault every time it recieved
a dhcp request.

I have attached a backtrace (generated when compiled
with gcc 4.8's -fsanitize=address), I manually printed some relevant
variables as well.
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: dnsmasq.gdb
URL: <http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/attachments/20130626/dc85f24d/attachment.ksh>