From 971e82784cd1ad8f9a286ee792e6417359972976 Mon Sep 17 00:00:00 2001
From: William Hubbs <w.d.hubbs@gmail.com>
Date: Mon, 13 Nov 2017 16:54:57 -0600
Subject: [PATCH] rc_find_pids: namespace fix

Ignore namespaces if there are errors reading either the pid namespace
for the current process or the process we aare testing.

This fixes https://github.com/openrc/openrc/issues/180.
---
 src/librc/librc-daemon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librc/librc-daemon.c b/src/librc/librc-daemon.c
index 916cc142..a40150a6 100644
--- a/src/librc/librc-daemon.c
+++ b/src/librc/librc-daemon.c
@@ -155,7 +155,7 @@ rc_find_pids(const char *exec, const char *const *argv, uid_t uid, pid_t pid)
 			if (rc <= 0)
 				proc_ns[0] = '\0';
 		}
-		if (strcmp(my_ns, proc_ns))
+		if (strlen(my_ns) && strlen (proc_ns) && strcmp(my_ns, proc_ns))
 			continue;
 		if (uid) {
 			snprintf(buffer, sizeof(buffer), "/proc/%d", p);