diff --git a/0008-the-snappy-project-made-the-follwing-change-in-snapp.patch b/0008-the-snappy-project-made-the-follwing-change-in-snapp.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4d168d88ec92da465109100b0c7fa5c9de1ad1b7
--- /dev/null
+++ b/0008-the-snappy-project-made-the-follwing-change-in-snapp.patch
@@ -0,0 +1,29 @@
+From 780243774f5a9695945127dd639780c68d57e6e1 Mon Sep 17 00:00:00 2001
+From: wangzengliang <wangzengliang1@huawei.com>
+Date: Mon, 10 Jan 2022 11:43:31 +0800
+Subject: [PATCH] the snappy project made the follwing change in snappy.h
+ between verison 1.1.8 and 1.1.9
+ Fixes: https://tracker.ceph.com/issues/50934
+ copyed-off-by: https://github.com/ceph/ceph/pill/42542
+
+---
+ src/compressor/snappy/SnappyCompressor.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/compressor/snappy/SnappyCompressor.h b/src/compressor/snappy/SnappyCompressor.h
+index 0291a923..bf7532e4 100644
+--- a/src/compressor/snappy/SnappyCompressor.h
++++ b/src/compressor/snappy/SnappyCompressor.h
+@@ -96,8 +96,8 @@ class SnappyCompressor : public Compressor {
+     if (qat_enabled)
+       return qat_accel.decompress(p, compressed_len, dst);
+ #endif
+-    snappy::uint32 res_len = 0;
+     BufferlistSource source_1(p, compressed_len);
++    uint32_t res_len = 0;
+     if (!snappy::GetUncompressedLength(&source_1, &res_len)) {
+       return -1;
+     }
+-- 
+2.30.0
+
diff --git a/ceph.spec b/ceph.spec
index 66c7bfeee35c82fcda9bfd12db722ab71a2e797e..9b46dd0bc4da7d0fc190fabe0efa12943e985e3b 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -137,6 +137,7 @@ Patch4:	0004-CVE-2020-27781-4.patch
 Patch5:	0005-CVE-2020-27781-5.patch
 Patch6:	0006-CVE-2021-3524-1.patch
 Patch7: 0007-fix-build-error-PTHREAD_STACK_MIN.patch
+Patch8: 0008-the-snappy-project-made-the-follwing-change-in-snapp.patch
 
 %if 0%{?suse_version}
 # _insert_obs_source_lines_here