search

lifenjoiner / dnsforwarder

A DNS utility with unique features.
GNU General Public License v3.0
19 stars 9 forks source link

free(): double free detected in tcache 2 #15

Closed harbinbeer closed 1 year ago

harbinbeer commented 1 year ago

Configure File : /root/.dnsforwarder/config

Mar 02 21:19:18 [INFO] New session. Mar 02 21:19:18 [INFO] UDP interface 0.0.0.0:53 opened. Mar 02 21:19:18 [INFO] TCP interface 0.0.0.0:53 opened. Mar 02 21:19:18 [INFO] Loading Server Groups completed. Mar 02 21:19:18 [INFO] Loading GroupFile(s) completed. Mar 02 21:19:18 [INFO] Setting DisabledType succeeded. Mar 02 21:19:18 [INFO] Loading DisabledDomain completed. Mar 02 21:19:18 [INFO] Loading DisabledList completed. Mar 02 21:19:18 [INFO] Local hosts file : "/root/.dnsforwarder/hosts.txt" Mar 02 21:19:18 [INFO] Loading the existing hosts file ... Mar 02 21:19:18 [INFO] Loading hosts completed. Mar 02 21:19:18 [INFO] Loading Configuration completed. Mar 02 21:19:18 [INFO] Getting hosts from file:///root/.dnsforwarder/hosts.txt ... Mar 02 21:19:18 [INFO] Hosts file:///root/.dnsforwarder/hosts.txt saved. Mar 02 21:19:18 [INFO] Hosts saved at /root/.dnsforwarder/hosts.txt. Mar 02 21:19:18 [INFO] Loading hosts completed. Mar 02 21:19:18 [INFO] Loading DisabledDomain completed. Mar 02 21:19:18 [INFO] Loading DisabledList completed. Mar 02 21:19:18 [INFO] Loading Server Groups completed. Mar 02 21:19:18 [INFO] Loading GroupFile(s) completed. Mar 02 21:19:18 [INFO] Reloading Modules completed. free(): double free detected in tcache 2 Abort

lifenjoiner commented 1 year ago

I can't reproduce it.

More info are needed to diagnose:

  1. Your OS version, compiling flags etc.
  2. Does it occur occasionally or always?