From 91b43b481dfab06de99a715c2e69f4c14c780abc Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 12 Apr 2008 04:20:56 +0000
Subject: unlink the socket before bind()
If a unix domain socket already exists, bind() fails. Unlink the
socket file.
git-svn-id: https://svn.musicpd.org/mpd/trunk@7335 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
src/listen.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/listen.c b/src/listen.c
index cf4628c07..2b9b38619 100644
--- a/src/listen.c
+++ b/src/listen.c
@@ -178,6 +178,8 @@ static void parseListenConfigParam(unsigned int port, ConfigParam * param)
if (path_length >= sizeof(sun.sun_path))
FATAL("unix socket path is too long\n");
+ unlink(param->value);
+
sun.sun_family = AF_UNIX;
memcpy(sun.sun_path, param->value, path_length + 1);
--
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