Fix a couple of open tickets.

Add patch to fix imtest (rhbz#1543481).
Fix vzic makefile to use proper cflags (rhbz#1550543).

7214a7e3a60c628575a73dab0437e065b9e9a32a.patch

@@ -0,0 +1,29 @@
+From 7214a7e3a60c628575a73dab0437e065b9e9a32a Mon Sep 17 00:00:00 2001
+From: Pavel Zhukov <pzhukov@redhat.com>
+Date: Tue, 27 Feb 2018 09:48:13 +0100
+Subject: [PATCH] Check if mechlist buffer is not empty
+
+Check if mechlist is null is redundant because it's initialized in
+ask_capabilities flow. As the result some capabilities may be lost and
+reported as not advertised
+Keeping (now reduntant) null check to avoid regressions in the future
+This is regression in 9fd201ba2b4ab58eda3372fb6765e1d5d8f027b4
+
+Bug-Url: https://bugzilla.redhat.com/1543481
+---
+ imtest/imtest.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/imtest/imtest.c b/imtest/imtest.c
+index 716e2b252..85f4cc5ce 100644
+--- a/imtest/imtest.c
++++ b/imtest/imtest.c
+@@ -3084,7 +3084,7 @@ int main(int argc, char **argv)
+             /* try to get the capabilities from the banner */
+             mechlist = ask_capability(protocol, servername,
+                                       &capabilities, AUTO_BANNER);
+-            if (!mechlist && !(capabilities & CAPA_STARTTLS)) {
++            if ((!mechlist || !buf_len(mechlist)) && !(capabilities & CAPA_STARTTLS)) {
+                 /* found no capabilities in banner -> get them explicitly */
+                 protocol->banner.is_capa = 0;
+             }

cyrus-imapd.spec

@@ -9,7 +9,7 @@
 
 Name: cyrus-imapd
 Version: 3.0.5
-Release: 6%{?dist}
+Release: 7%{?dist}
 
 %define ssl_pem_file /etc/pki/%name/%name.pem
 
@@ -45,6 +45,14 @@ Patch5: https://github.com/elliefm/cyrus-imapd/commit/79244173353d95149ad1944f61
 # Fix squatter segfaults seen on rawhide.
 Patch6: https://github.com/cyrusimap/cyrus-imapd/commit/24af24aa77144e0c1ab976657833b470502be7a8.patch
 
+# Fix imtest -m gssapi on some servers.
+# https://bugzilla.redhat.com/show_bug.cgi?id=1543481
+# https://github.com/cyrusimap/cyrus-imapd/pull/2268
+Patch7: https://github.com/cyrusimap/cyrus-imapd/commit/7214a7e3a60c628575a73dab0437e065b9e9a32a.patch
+
+# vzic uses an old makefile that needs hacks to use the proper flags
+Patch8: patch-vzic-proper-cflags
+
 Source10: cyrus-imapd.logrotate
 Source11: cyrus-imapd.pam-config
 Source12: cyrus-imapd.sysconfig
@@ -630,6 +638,10 @@ getent passwd cyrus >/dev/null || /usr/sbin/useradd -c "Cyrus IMAP Server" -d /v
 
 
 %changelog
+* Thu Mar 01 2018 Jason L Tibbitts III <tibbs@math.uh.edu> - 3.0.5-7
+- Add patch to fix imtest (rhbz#1543481).
+- Fix vzic makefile to use proper cflags (rhbz#1550543).
+
 * Mon Feb 26 2018 Jason L Tibbitts III <tibbs@math.uh.edu> - 3.0.5-6
 - Update cassandane checkout.
 - Add two new build dependencies.

patch-vzic-proper-cflags

@@ -0,0 +1,25 @@
+diff --git a/tools/vzic/Makefile b/tools/vzic/Makefile
+index 8ae6afa..3882998 100644
+--- a/tools/vzic/Makefile
++++ b/tools/vzic/Makefile
+@@ -45,17 +45,17 @@ LIBICAL_LDADD = -lical
+ GLIB_CFLAGS = `pkg-config --cflags glib-2.0`
+ GLIB_LDADD = `pkg-config --libs glib-2.0`
+ 
+-CFLAGS = -g -I../.. -DOLSON_DIR=\"$(OLSON_DIR)\" -DPRODUCT_ID='"$(PRODUCT_ID)"' -DTZID_PREFIX='"$(TZID_PREFIX)"' $(GLIB_CFLAGS) $(LIBICAL_CFLAGS)
++CFLAGS += -I../.. -DOLSON_DIR=\"$(OLSON_DIR)\" -DPRODUCT_ID='"$(PRODUCT_ID)"' -DTZID_PREFIX='"$(TZID_PREFIX)"' $(GLIB_CFLAGS) $(LIBICAL_CFLAGS)
+ 
+ OBJECTS = vzic.o vzic-parse.o vzic-dump.o vzic-output.o
+ 
+ all: vzic
+ 
+ vzic: $(OBJECTS)
+-	$(CC) $(OBJECTS) $(GLIB_LDADD) -o vzic
++	$(CC) $(LDFLAGS) $(OBJECTS) $(GLIB_LDADD) -o vzic
+ 
+ test-vzic: test-vzic.o
+-	$(CC) test-vzic.o $(LIBICAL_LDADD) -o test-vzic
++	$(CC) $(LDFLAGS) test-vzic.o $(LIBICAL_LDADD) -o test-vzic
+ 
+ # Dependencies.
+ $(OBJECTS): vzic.h