Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Fix memory leak in parser #18

Merged
merged 1 commit into from
Sep 2, 2024
Merged
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 2 additions & 1 deletion src/Text/XML/Hexml.hs
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ module Text.XML.Hexml(
) where

import Control.Applicative
import Control.Exception
import Control.Monad
import Data.Int
import Foreign.C
Expand Down Expand Up @@ -84,7 +85,7 @@ touchBS = touchForeignPtr . fst3 . BS.toForeignPtr
parse :: BS.ByteString -> Either BS.ByteString Node
parse src = do
let src0 = src <> BS.singleton '\0'
unsafePerformIO $ BS.unsafeUseAsCStringLen src0 $ \(str, len) -> do
unsafePerformIO $ BS.unsafeUseAsCStringLen src0 $ \(str, len) -> mask_ $ do
doc <- hexml_document_parse str (fromIntegral len - 1)
err <- hexml_document_error doc
if err /= nullPtr then do
Expand Down
Loading