From: Eric Andersen <andersen@codepoet.org>
Date: Tue, 17 Dec 2002 09:48:16 +0000 (-0000)
Subject: Odd.  I never brought this forward from bb.stable.  Should handle
X-Git-Tag: 1_00_pre1~275
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=cf1fee06a5e4b18b97f9b279694baae403d7289b;p=oweals%2Fbusybox.git

Odd.  I never brought this forward from bb.stable.  Should handle
reaping child processes better.
 -Erik
---

diff --git a/init/init.c b/init/init.c
index bb1f383b3..91a19c5d1 100644
--- a/init/init.c
+++ b/init/init.c
@@ -1141,7 +1141,7 @@ extern int init_main(int argc, char **argv)
 
 		/* Wait for a child process to exit */
 		wpid = wait(&status);
-		if (wpid > 0) {
+		while (wpid > 0) {
 			/* Find out who died and clean up their corpse */
 			for (a = init_action_list; a; a = a->next) {
 				if (a->pid == wpid) {
@@ -1152,6 +1152,8 @@ extern int init_main(int argc, char **argv)
 							"Scheduling it for restart.\n", a->command, wpid);
 				}
 			}
+			/* see if anyone else is waiting to be reaped */
+			wpid = waitpid (-1, &status, WNOHANG);
 		}
 	}
 }