tree 6ad21e3ab8bda8b924fe60aca21c3ecba11ab27e
parent 01f3489752ec6ab4279fe975af0053c75a2a56fc
author Willy Tarreau <w@1wt.eu> 1558095411 +0200
committer Willy Tarreau <w@1wt.eu> 1558106180 +0200
encoding latin1

MINOR: task: always reset curr_task when freeing a task or tasklet

With the thread debugger it becomes visible that we can leave some
wandering pointers for a while in curr_task, which is inappropriate.
This patch addresses this by resetting curr_task to NULL before really
freeing the area. This way it becomes safe even regarding signals.