runqemu: check the qemu PID has been set before kill()ing it

If runqemu is killed, check that we have a valid PID for the qemu before
sending a kill() to it.

[ YOCTO #14651 ]

(From OE-Core rev: 0f3afbd3a6a6bef668612f818517df7543c0a683)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2021-12-08 17:02:30 +00:00
committed by Richard Purdie
parent 8e8a7add6c
commit 67700e174d

View File

@@ -1593,7 +1593,8 @@ def main():
def sigterm_handler(signum, frame):
logger.info("SIGTERM received")
os.kill(config.qemupid, signal.SIGTERM)
if config.qemupid:
os.kill(config.qemupid, signal.SIGTERM)
config.cleanup()
# Deliberately ignore the return code of 'tput smam'.
subprocess.call(["tput", "smam"])