tree cdb248a028d5276d425c749da437a4484fd08683
parent dddfe312650affccae1ea149209537258bdc6e9d
author Emeric Brun <ebrun@haproxy.com> 1539264427 +0200
committer Willy Tarreau <w@1wt.eu> 1539268178 +0200
encoding latin1

BUG/MEDIUM: mworker: segfault receiving SIGUSR1 followed by SIGTERM.

This bug appeared only if nbthread > 1. Handling the pipe with the
master, multiple threads of the same worker could process the deinit().

In addition, deinit() was called while some other threads were still
performing some tasks.

This patch assign the handler of the pipe with master to only the first
thread and removes the call to deinit() before exiting with an error.

This patch should be backported in v1.8.