Explorar o código

cooker: Block SIGINT in worker processes

Blocks SIGINT in the worker processes to prevent them from running the
parent process signal handler, which causes them to deadlock under
certain circumstances.

[YOCTO #14034]

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Joshua Watt %!s(int64=3) %!d(string=hai) anos
pai
achega
9f4207f4b5
Modificáronse 1 ficheiros con 1 adicións e 0 borrados
  1. 1 0
      lib/bb/cooker.py

+ 1 - 0
lib/bb/cooker.py

@@ -2093,6 +2093,7 @@ class CookerParser(object):
             def init():
                 signal.signal(signal.SIGTERM, signal.SIG_DFL)
                 signal.signal(signal.SIGHUP, signal.SIG_DFL)
+                signal.signal(signal.SIGINT, signal.SIG_IGN)
                 bb.utils.set_process_name(multiprocessing.current_process().name)
                 multiprocessing.util.Finalize(None, bb.codeparser.parser_cache_save, exitpriority=1)
                 multiprocessing.util.Finalize(None, bb.fetch.fetcher_parse_save, exitpriority=1)