Fix memory leak caused by LLVMVerifyModule function call (#507)

Co-authored-by: Dan Kolsoi <[email protected]>
TheDan64 · Jul 27, 2024 · c3f6e05 · c3f6e05
1 parent d1c0936
commit c3f6e05
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/module.rs b/src/module.rs
@@ -12,7 +12,7 @@ use llvm_sys::core::{
     LLVMDisposeModule, LLVMDumpModule, LLVMGetFirstFunction, LLVMGetFirstGlobal, LLVMGetLastFunction,
     LLVMGetLastGlobal, LLVMGetModuleContext, LLVMGetModuleIdentifier, LLVMGetNamedFunction, LLVMGetNamedGlobal,
     LLVMGetNamedMetadataNumOperands, LLVMGetNamedMetadataOperands, LLVMGetTarget, LLVMPrintModuleToFile,
-    LLVMPrintModuleToString, LLVMSetDataLayout, LLVMSetModuleIdentifier, LLVMSetTarget,
+    LLVMPrintModuleToString, LLVMSetDataLayout, LLVMSetModuleIdentifier, LLVMSetTarget, LLVMDisposeMessage
 };
 #[llvm_versions(7..)]
 use llvm_sys::core::{LLVMAddModuleFlag, LLVMGetModuleFlag};
@@ -740,6 +740,8 @@ impl<'ctx> Module<'ctx> {
             return unsafe { Err(LLVMString::new(err_str)) };
         }
 
+        unsafe { LLVMDisposeMessage(err_str) };
+
         Ok(())
     }