[pcsc-lite/f15] Sleep before trying to poll again in case of an error (#718375)

[Kalev Lember]

commit 50b6078550578e9059df49a807e98a7504b4ece0
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Sat Jul 2 16:52:50 2011 +0300

    Sleep before trying to poll again in case of an error (#718375)

 pcsc-lite-1.7.2-pollrate.patch |   36 ++++++++++++++++++++++++++++++++++++
 pcsc-lite.spec                 |    8 +++++++-
 2 files changed, 43 insertions(+), 1 deletions(-)
---
diff --git a/pcsc-lite-1.7.2-pollrate.patch b/pcsc-lite-1.7.2-pollrate.patch
new file mode 100644
index 0000000..c1fbf43
--- /dev/null
+++ b/pcsc-lite-1.7.2-pollrate.patch
@@ -0,0 +1,36 @@
+From 4f7c0110cb95e599d164e503910cde930ba3f993 Mon Sep 17 00:00:00 2001
+From: rousseau <rousseau at 0ce88b0d-b2fd-0310-8134-9614164e65ea>
+Date: Mon, 30 May 2011 09:22:57 +0000
+Subject: [PATCH] EHStatusHandlerThread(): always sleep if the driver card
+ event function returns an error (and not just in the case
+ of IFD_NO_SUCH_DEVICE)
+
+This avoids to loop too fast in case of a problem. This happens after
+activating a smart card reader in vmware workstation for example.
+
+See https://bugs.launchpad.net/ubuntu/+source/pcsc-lite/+bug/787451
+"pcscd spams to syslog and kern.log after enabling smartcard reader in
+VMWare Workstation"
+
+
+git-svn-id: svn://svn.debian.org/pcsclite/trunk@5769 0ce88b0d-b2fd-0310-8134-9614164e65ea
+---
+ src/eventhandler.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/eventhandler.c b/src/eventhandler.c
+index 603ad81..e291fab 100644
+--- a/src/eventhandler.c
++++ b/src/eventhandler.c
+@@ -429,7 +429,7 @@ static void EHStatusHandlerThread(READER_CONTEXT * rContext)
+ 				timeout = PCSCLITE_STATUS_EVENT_TIMEOUT;
+ 
+ 			ret = rContext->pthCardEvent(rContext->slot, timeout);
+-			if (IFD_NO_SUCH_DEVICE == ret)
++			if (IFD_SUCCESS != ret)
+ 				(void)SYS_USleep(PCSCLITE_STATUS_POLL_RATE);
+ 		}
+ 		else
+-- 
+1.7.5.4
+
diff --git a/pcsc-lite.spec b/pcsc-lite.spec
index f181c3d..f5315f5 100644
--- a/pcsc-lite.spec
+++ b/pcsc-lite.spec
@@ -2,7 +2,7 @@
 
 Name:           pcsc-lite
 Version:        1.7.2
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        PC/SC Lite smart card framework and applications
 
 Group:          System Environment/Daemons
@@ -19,6 +19,8 @@ Patch3:         %{name}-1.6.6-no_auto_power_down
 # Avoid filling log files with "rv=0x... for client" and "Card Not Inserted"
 # messages (#657658, #707412)
 Patch4:         pcsc-lite-1.7.2-loglevel.patch
+# Sleep before trying to poll again in case of an error (#718375)
+Patch5:         pcsc-lite-1.7.2-pollrate.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires:  libudev-devel
@@ -72,6 +74,7 @@ Requires:       %{name}-libs = %{version}-%{release}
 %patch1 -p1 -b .rpath64
 %patch2 -p1 -b .noautostart
 %patch4 -p1 -b .loglevel
+%patch5 -p1 -b .pollrate
 
 # Convert to utf-8
 for file in ChangeLog; do
@@ -154,6 +157,9 @@ fi
 
 
 %changelog
+* Sat Jul 02 2011 Kalev Lember <kalev at smartlink.ee> - 1.7.2-3
+- Sleep before trying to poll again in case of an error (#718375)
+
 * Wed May 25 2011 Kalev Lember <kalev at smartlink.ee> - 1.7.2-2
 - Don't fill log files with repeating messages (#657658, #707412)