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path: root/package/busybox/busybox-1.18.2/busybox-1.18.2-libbb.patch
blob: aa7e75d70071f0b0177239dcb7384851b6ee52ab (plain)
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--- 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;
 	}