diff --git a/httpd-2.4.51-r1894152.patch b/httpd-2.4.51-r1894152.patch
new file mode 100644
index 0000000..95f5081
--- /dev/null
+++ b/httpd-2.4.51-r1894152.patch
@@ -0,0 +1,36 @@
+# ./pullrev.sh 1894152
+http://svn.apache.org/viewvc?view=revision&revision=1894152
+
+--- httpd-2.4.51/modules/filters/mod_deflate.c.r1894152
++++ httpd-2.4.51/modules/filters/mod_deflate.c
+@@ -835,6 +835,7 @@
+     while (!APR_BRIGADE_EMPTY(bb))
+     {
+         apr_bucket *b;
++        apr_status_t rv;
+ 
+         /*
+          * Optimization: If we are a HEAD request and bytes_sent is not zero
+@@ -914,8 +915,6 @@
+         }
+ 
+         if (APR_BUCKET_IS_FLUSH(e)) {
+-            apr_status_t rv;
+-
+             /* flush the remaining data from the zlib buffers */
+             zRC = flush_libz_buffer(ctx, c, f->c->bucket_alloc, deflate,
+                                     Z_SYNC_FLUSH, NO_UPDATE_CRC);
+@@ -947,7 +946,12 @@
+         }
+ 
+         /* read */
+-        apr_bucket_read(e, &data, &len, APR_BLOCK_READ);
++        rv = apr_bucket_read(e, &data, &len, APR_BLOCK_READ);
++        if (rv) {
++            ap_log_rerror(APLOG_MARK, APLOG_ERR, rv, r, APLOGNO(10298)
++                          "failed reading from %s bucket", e->type->name);
++            return rv;
++        }
+         if (!len) {
+             apr_bucket_delete(e);
+             continue;
diff --git a/httpd24u.spec b/httpd24u.spec
index dd113c1..ff7f8a7 100644
--- a/httpd24u.spec
+++ b/httpd24u.spec
@@ -24,7 +24,7 @@
 
 Summary: Apache HTTP Server
 Name: httpd24u
-Version: 2.4.51
+Version: 2.4.52
 Release: 1%{?dist}
 URL: https://httpd.apache.org/
 Source0: https://www.apache.org/dist/httpd/httpd-%{version}.tar.bz2
@@ -81,6 +81,8 @@ Patch27: httpd-2.4.2-icons.patch
 Patch30: httpd-2.4.4-cachehardmax.patch
 Patch34: httpd-2.4.17-socket-activation.patch
 Patch41: httpd-2.4.43-r1861793+.patch
+	
+Patch65: httpd-2.4.51-r1894152.patch
 
 # Security fixes
 
@@ -293,6 +295,7 @@ interface for storing and accessing per-user session data.
 %patch30 -p1 -b .cachehardmax
 %{?with_systemd:%patch34 -p1 -b .socketactivation}
 %patch41 -p1 -b .r1861793+
+%patch65 -p1 -b .r1894152
 
 # Patch in the vendor string
 sed -i '/^#define PLATFORM/s/Unix/%{vstring}/' os/unix/os.h
@@ -824,6 +827,10 @@ exit $rv
 
 
 %changelog
+* Thu Jan 06 2022 Steve Simpson <steven.simpson@parsons.com> - 2.4.52-1
+- Updated to 2.4.52 from Upstream
+- Added patch r1894152 from FC
+
 * Fri Oct 08 2021 Steve Simpson <steven.simpson@parsons.com> - 2.4.51-1
 - Latest upstream