From: Vsevolod Stakhov <vsevolod@rspamd.com>
Date: Thu, 5 Feb 2026 13:10:54 +0000 (+0000)
Subject: [Fix] clang-plugin: suppress noisy remarks and fix SANITIZER macro conflict
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5aba5f497b48d98481be24f3604b1e8dc43b62d;p=thirdparty%2Frspamd.git

[Fix] clang-plugin: suppress noisy remarks and fix SANITIZER macro conflict
---

diff --git a/clang-plugin/printf_check.cc b/clang-plugin/printf_check.cc
index 24d7de0eef..39c6b2c8e2 100644
--- a/clang-plugin/printf_check.cc
+++ b/clang-plugin/printf_check.cc
@@ -384,14 +384,12 @@ public:
 	bool VisitCallExpr(CallExpr *E)
 	{
 		if (E->getCalleeDecl() == nullptr) {
-			print_remark("cannot get callee decl",
-						 E, this->pcontext, this->ci);
+			/* Cannot resolve callee - skip silently (common for templates) */
 			return true;
 		}
 		auto callee = dyn_cast<NamedDecl>(E->getCalleeDecl());
 		if (callee == NULL) {
-			print_remark("cannot get named callee decl",
-						 E, this->pcontext, this->ci);
+			/* Not a named decl - skip silently */
 			return true;
 		}
 
diff --git a/clang-plugin/printf_check.h b/clang-plugin/printf_check.h
index 6e0b1d1657..13497b9d26 100644
--- a/clang-plugin/printf_check.h
+++ b/clang-plugin/printf_check.h
@@ -17,6 +17,10 @@
 #define RSPAMD_PRINTF_CHECK_H
 
 #include <memory>
+
+/* Avoid conflict with LLVM's SANITIZER macro in Sanitizers.h */
+#undef SANITIZER
+
 #include "clang/AST/AST.h"
 #include "clang/AST/RecursiveASTVisitor.h"
 #include "clang/Frontend/CompilerInstance.h"