Merge pull request #1471 from kawadakk/patches/fix-param-index-oob

analysis: Avoid overflow when determining whether to emit a parameter
gtk-rs · May 12, 2023 · 55b381b · 55b381b
2 parents 72e0c43 + 771a769
commit 55b381b
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/analysis/function_parameters.rs b/src/analysis/function_parameters.rs
@@ -240,7 +240,10 @@ pub fn analyze(
             }
         };
 
-        if async_func && to_remove.contains(&(pos - correction_instance)) {
+        if async_func
+            && pos >= correction_instance
+            && to_remove.contains(&(pos - correction_instance))
+        {
             add_rust_parameter = false;
         }
         let mut transfer = par.transfer;

diff --git a/src/analysis/functions.rs b/src/analysis/functions.rs
@@ -735,7 +735,10 @@ fn analyze_function(
                     correction_instance = 1;
                 }
 
-                if r#async && to_remove.contains(&(pos - correction_instance)) {
+                if r#async
+                    && pos >= correction_instance
+                    && to_remove.contains(&(pos - correction_instance))
+                {
                     continue;
                 }
                 assert!(