From: Ross Burton <r...@burtonini.com>

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

[ YOCTO #14651 ]

Signed-off-by: Ross Burton <ross.bur...@arm.com>
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
(cherry picked from commit 0f3afbd3a6a6bef668612f818517df7543c0a683)
Signed-off-by: Anuj Mittal <anuj.mit...@intel.com>
---
 scripts/runqemu | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/runqemu b/scripts/runqemu
index c467b0eb19..66e035c9af 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -1580,7 +1580,8 @@ 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"])
-- 
2.33.1

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