bugfix: fix power_of_2 bug

backport a patch to fix power_of_2 bug

Signed-off-by: chenjingwen <lhchenjw@gmail.com>

Backport-service-fix-power_of_2-bug.patch

@@ -0,0 +1,28 @@
+From 2ddd09ee581829e482d55db70b0cc92724b23c8d Mon Sep 17 00:00:00 2001
+From: chenjingwen <lhchenjw@gmail.com>
+Date: Mon, 20 Nov 2023 10:48:18 +0800
+Subject: [PATCH 2/2] service: fix power_of_2 bug
+
+fix a bug
+
+Signed-off-by: chenjingwen <lhchenjw@gmail.com>
+---
+ observer_agent/service/main.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/observer_agent/service/main.cpp b/observer_agent/service/main.cpp
+index 940cf83..f177645 100644
+--- a/observer_agent/service/main.cpp
++++ b/observer_agent/service/main.cpp
+@@ -51,7 +51,7 @@ static bool power_of_2(unsigned int num)
+ {
+     if (num == 0)
+         return false;
+-    if (num & (num - 1) != 0)
++    if ((num & (num - 1)) != 0)
+         return false;
+     return true;
+ }
+-- 
+2.33.0
+

secDetector.spec

@@ -5,7 +5,7 @@
 Name         :  secDetector
 Summary      :  OS Security Intrusion Detection System
 Version      :  1.0
-Release      :  2
+Release      :  3
 License      :  GPL-2.0
 Source0      :  %{name}-v%{version}.tar.gz
 BuildRequires:  kernel-devel kernel-headers
@@ -16,6 +16,7 @@ Requires     :  kernel
 Requires     :  protobuf grpc libuuid libbpf
 
 Patch0001: 0001-fix-report-api-function.patch
+Patch0002: Backport-service-fix-power_of_2-bug.patch
 
 %description
 OS Security Intrusion Detection System
@@ -89,6 +90,9 @@ rm -rf %{buildroot}
 %attr(0644,root,root) /usr/include/secDetector/secDetector_topic.h
 
 %changelog
+* Tue Nov 21 2023 chenjingwen6 <lhchenjw@gmail.com> 1.0-3
+- add patch to fix power_of_2 bug
+
 * Sun Nov 19 2023 hurricane618 <hurricane618@hotmail.com> 1.0-2
 - add fix patch