From: Daniel Veillard <veillard@redhat.com>
Date: Fri, 30 Oct 2009 11:08:26 +0000 (+0100)
Subject: Remote code caught EINTR making it ininterruptable
X-Git-Tag: v0.7.3~168
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=47fec8eac2bb38246addb0a0cc368fdbadad4738;p=thirdparty%2Flibvirt.git

Remote code caught EINTR making it ininterruptable

John Levon raised the issue that remoteIOEventLoop() poll call was
reissued after EINTR was caught making it uninterruptible.
* src/remote/remote_driver.c: catch EAGAIN instead as suggested by
  Richard Jones
---

diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index bf001ebdeb..a1989999c9 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -7845,7 +7845,7 @@ remoteIOEventLoop(virConnectPtr conn,
 
     repoll:
         ret = poll(fds, ARRAY_CARDINALITY(fds), -1);
-        if (ret < 0 && errno == EINTR)
+        if (ret < 0 && errno == EAGAIN)
             goto repoll;
         remoteDriverLock(priv);