From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Fri, 4 Feb 2011 18:49:50 +0000 (+0100)
Subject: busybox: add 1.18.2 libbb fix
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3fa18d27d3f4254f467333a903dcb5f7fcd53b24;p=buildroot.git

busybox: add 1.18.2 libbb fix

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
---

diff --git a/package/busybox/busybox-1.18.2/busybox-1.18.2-libbb.patch b/package/busybox/busybox-1.18.2/busybox-1.18.2-libbb.patch
new file mode 100644
index 0000000000..aa7e75d700
--- /dev/null
+++ b/package/busybox/busybox-1.18.2/busybox-1.18.2-libbb.patch
@@ -0,0 +1,10 @@
+--- busybox-1.18.2/libbb/vfork_daemon_rexec.c
++++ busybox-1.18.2-libbb/libbb/vfork_daemon_rexec.c
+@@ -52,6 +52,7 @@ pid_t FAST_FUNC spawn(char **argv)
+ 	 * Interested party can wait on pid and learn exit code.
+ 	 * If 111 - then it (most probably) failed to exec */
+ 	if (failed) {
++		safe_waitpid(pid, NULL, 0); /* prevent zombie */
+ 		errno = failed;
+ 		return -1;
+ 	}