[krb5] - backport change from SVN to fix a computed-value-not-used warning in kpropd (#684065)

[Nalin Dahyabhai]

commit 27e969332f18cbc95fb0b1daf887ef7e31072740
Author: Nalin Dahyabhai <nalin at redhat.com>
Date:   Fri Mar 18 13:23:22 2011 -0400

    - backport change from SVN to fix a computed-value-not-used warning in
      kpropd (#684065)

 krb5-1.9-paren.patch |   13 +++++++++++++
 krb5.spec            |    8 +++++++-
 2 files changed, 20 insertions(+), 1 deletions(-)
---
diff --git a/krb5-1.9-paren.patch b/krb5-1.9-paren.patch
new file mode 100644
index 0000000..1332f77
--- /dev/null
+++ b/krb5-1.9-paren.patch
@@ -0,0 +1,13 @@
+Upstream commit #24477.
+diff -up krb5-1.9/src/slave/kpropd.c krb5-1.9/src/slave/kpropd.c
+--- krb5-1.9/src/slave/kpropd.c	2011-03-18 13:14:24.020999947 -0400
++++ krb5-1.9/src/slave/kpropd.c	2011-03-18 13:14:34.159999947 -0400
+@@ -993,7 +993,7 @@ unsigned int backoff_from_master(int *cn
+     btime = (unsigned int)(2<<(*cnt));
+     if (btime > MAX_BACKOFF) {
+         btime = MAX_BACKOFF;
+-        *cnt--;
++        (*cnt)--;
+     }
+ 
+     return (btime);
diff --git a/krb5.spec b/krb5.spec
index 705d149..7c99a6f 100644
--- a/krb5.spec
+++ b/krb5.spec
@@ -6,7 +6,7 @@
 Summary: The Kerberos network authentication system
 Name: krb5
 Version: 1.9
-Release: 7%{?dist}
+Release: 8%{?dist}
 # Maybe we should explode from the now-available-to-everybody tarball instead?
 # http://web.mit.edu/kerberos/dist/krb5/1.9/krb5-1.9-signed.tar
 Source0: krb5-%{version}.tar.gz
@@ -53,6 +53,7 @@ Patch73: http://web.mit.edu/kerberos/advisories/2011-001-patch.txt
 Patch74: http://web.mit.edu/kerberos/advisories/2011-002-patch.txt
 Patch75: krb5-pkinit-debug.patch
 Patch76: http://web.mit.edu/kerberos/advisories/2011-003-patch.txt
+Patch77: krb5-1.9-paren.patch
 
 License: MIT
 URL: http://web.mit.edu/kerberos/www/
@@ -197,6 +198,7 @@ ln -s NOTICE LICENSE
 %patch74 -p1 -b .2011-002
 #%patch75 -p1 -b .pkinit-debug
 %patch76 -p1 -b .2011-003
+%patch77 -p1 -b .paren
 gzip doc/*.ps
 
 sed -i -e '1s!\[twoside\]!!;s!%\(\\usepackage{hyperref}\)!\1!' doc/api/library.tex
@@ -655,6 +657,10 @@ exit 0
 %{_sbindir}/uuserver
 
 %changelog
+* Fri Mar 18 2011 Nalin Dahyabhai <nalin at redhat.com> 1.9-8
+- backport change from SVN to fix a computed-value-not-used warning in
+  kpropd (#684065)
+
 * Tue Mar 15 2011 Nalin Dahyabhai <nalin at redhat.com> 1.9-7
 - turn off NSS as the backend for libk5crypto for now to work around its
   DES string2key not working (#679012)