From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Wed, 27 Dec 2017 10:11:05 +0000 (+0100)
Subject: fork_worker: use correct handle type for POSIX::write
X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=commitdiff_plain;h=4d9f4d62e416b0080ccd223c553a967e051d4bab

fork_worker: use correct handle type for POSIX::write

$resfh can be a pipe from POSIX::pipe() or the upid output
handle, which is an IO::File, so we need to take its
fileno().

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Fixes: ed52a8435a6d ("fork_worker: use separate pipe for status messages")
Reviewed-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---

diff --git a/src/PVE/RESTEnvironment.pm b/src/PVE/RESTEnvironment.pm
index 91de875..871f12b 100644
--- a/src/PVE/RESTEnvironment.pm
+++ b/src/PVE/RESTEnvironment.pm
@@ -525,7 +525,7 @@ sub fork_worker {
 		    if !open(STDIN, "</dev/null");
 
 		$outfh = PVE::Tools::upid_open($upid);
-		$resfh = $outfh;
+		$resfh = fileno($outfh);
 	    }