From de3756ab9916551f3f4f1f360aee59aeed238b5b Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 23 Sep 2011 02:39:28 +0200
Subject: llvm-analyze: fix some bugs found by llvm-analyze

---
 src/socket.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/socket.c')

diff --git a/src/socket.c b/src/socket.c
index a1b451eba0..7ddf326a22 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -1962,6 +1962,12 @@ int socket_collect_fds(Socket *s, int **fds, unsigned *n_fds) {
                 if (p->fd >= 0)
                         rn_fds++;
 
+        if (rn_fds <= 0) {
+                *fds = NULL;
+                *n_fds = 0;
+                return 0;
+        }
+
         if (!(rfds = new(int, rn_fds)))
                 return -ENOMEM;
 
-- 
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