capi: explicitly call drop() for calling free() via Box

rust-lang · Jul 14, 2022 · 1324f2d · 1324f2d
1 parent 19b05d8
commit 1324f2d
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/regex-capi/src/error.rs b/regex-capi/src/error.rs
@@ -54,7 +54,7 @@ ffi_fn! {
 
 ffi_fn! {
     fn rure_error_free(err: *mut Error) {
-        unsafe { Box::from_raw(err); }
+        unsafe { drop(Box::from_raw(err)); }
     }
 }
 

diff --git a/regex-capi/src/rure.rs b/regex-capi/src/rure.rs
@@ -151,7 +151,7 @@ ffi_fn! {
 
 ffi_fn! {
     fn rure_free(re: *const Regex) {
-        unsafe { Box::from_raw(re as *mut Regex); }
+        unsafe { drop(Box::from_raw(re as *mut Regex)); }
     }
 }
 
@@ -260,7 +260,7 @@ ffi_fn! {
             while let Some(ptr) = it.name_ptrs.pop() {
                 drop(CString::from_raw(ptr));
             }
-            Box::from_raw(it);
+            drop(Box::from_raw(it));
         }
     }
 }
@@ -316,7 +316,7 @@ ffi_fn! {
 
 ffi_fn! {
     fn rure_iter_free(it: *mut Iter) {
-        unsafe { Box::from_raw(it); }
+        unsafe { drop(Box::from_raw(it)); }
     }
 }
 
@@ -407,7 +407,7 @@ ffi_fn! {
 
 ffi_fn! {
     fn rure_captures_free(captures: *const Captures) {
-        unsafe { Box::from_raw(captures as *mut Captures); }
+        unsafe { drop(Box::from_raw(captures as *mut Captures)); }
     }
 }
 
@@ -447,7 +447,7 @@ ffi_fn! {
 
 ffi_fn! {
     fn rure_options_free(options: *mut Options) {
-        unsafe { Box::from_raw(options); }
+        unsafe { drop(Box::from_raw(options)); }
     }
 }
 
@@ -527,7 +527,7 @@ ffi_fn! {
 
 ffi_fn! {
     fn rure_set_free(re: *const RegexSet) {
-        unsafe { Box::from_raw(re as *mut RegexSet); }
+        unsafe { drop(Box::from_raw(re as *mut RegexSet)); }
     }
 }