Sime-Zupanovic

dhcpcd crash due to double free attempt

13

This is happening on dhcpcd-10.2.2 version. What seems to happen here is expire and SIGTERM close in time. And below is pmd full back trace. Program terminated with signal SIGABRT,...

dhcpd program crash in racing between SIGTERM and REPLY6 handling

6

This is happening on dhcpcd-10.2.2 version. What seems to happen here is racing between SIGTERM and REPLY6 handling. And below is pmd full back trace. Core was generated by `dhcpcd:...

dhcpcd program crash in case flooded with ICMPv6 RAs (Router Advertisements)

14

Hi, in our robustness testing, our system got flooded with ICMPv6 RAs (Router Advertisements). Problem happens on dhcpcd version 10.2.2 See from syslog: Jun 25 09:07:33 air6419_mongoose dhcpcd[8455]: port0: Router...

Prevent processing of network event after SIGTERM executed

2

We detected root cause for most recent dhcpcd program crashes that happened on dhcpcd --exit resulting in handling SIGTERM. Basically problem was in eloop_start() where exitnow was checked to late...