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[libvirt] [PATCH 7/7] Use VIR_MASS_CLOSE in LXC container startup



From: "Daniel P. Berrange" <berrange redhat com>

In the LXC container startup code when switching stdio
streams, we call VIR_FORCE_CLOSE on all FDs. This triggers
a huge number of warnings, but we don't see them because
stdio is closed at this point. strace() however shows them
which can confuse people debugging the code. Switch to
VIR_MASS_CLOSE to avoid this

Signed-off-by: Daniel P. Berrange <berrange redhat com>
---
 src/lxc/lxc_container.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index 497539c..7ec67f4 100644
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -245,7 +245,7 @@ static int lxcContainerSetStdio(int control, int ttyfd, int handshakefd)
     for (i = 0; i < open_max; i++)
         if (i != ttyfd && i != control && i != handshakefd) {
             int tmpfd = i;
-            VIR_FORCE_CLOSE(tmpfd);
+            VIR_MASS_CLOSE(tmpfd);
         }
 
     if (dup2(ttyfd, 0) < 0) {
-- 
1.8.1.4


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