From 90496e3409f8c2686b2082a33e2a386cb1727969 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 9 Aug 2022 12:07:03 +0000
Subject:  Don't force nonblock on recvmsg, mdevd-coldplug needs to block

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/mdevd/mdevd_uevent_read.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mdevd/mdevd_uevent_read.c b/src/mdevd/mdevd_uevent_read.c
index ed33843..2f31892 100644
--- a/src/mdevd/mdevd_uevent_read.c
+++ b/src/mdevd/mdevd_uevent_read.c
@@ -19,7 +19,7 @@
 static inline ssize_t fd_recvmsg (int fd, struct msghdr *hdr)
 {
   ssize_t r ;
-  do r = recvmsg(fd, hdr, MSG_DONTWAIT) ;
+  do r = recvmsg(fd, hdr, 0) ;
   while ((r == -1) && (errno == EINTR)) ;
   return r ;
 }
-- 
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