From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Wed, 18 May 2016 13:52:29 +0000 (+0200)
Subject: Open the command pipe with O_RDWR
X-Git-Tag: v2.4.9~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=37463741f1e3daf9ec4d87dcb574940b303e656e;p=icinga2

Open the command pipe with O_RDWR

fixes #11807
---

diff --git a/lib/compat/externalcommandlistener.cpp b/lib/compat/externalcommandlistener.cpp
index dcd57eb3f..359800dbf 100644
--- a/lib/compat/externalcommandlistener.cpp
+++ b/lib/compat/externalcommandlistener.cpp
@@ -94,7 +94,7 @@ void ExternalCommandListener::CommandPipeThread(const String& commandPath)
 	}
 
 	for (;;) {
-		int fd = open(commandPath.CStr(), O_RDONLY | O_NONBLOCK);
+		int fd = open(commandPath.CStr(), O_RDWR | O_NONBLOCK);
 
 		if (fd < 0) {
 			Log(LogCritical, "ExternalCommandListener")