diff options
| author | hallgren <hallgren@chalmers.se> | 2014-05-13 14:07:36 +0000 |
|---|---|---|
| committer | hallgren <hallgren@chalmers.se> | 2014-05-13 14:07:36 +0000 |
| commit | 121afca05a579def9c79536b5a3b658bc64aa0ac (patch) | |
| tree | 877cafaff39f4e86ae1f49a676bddfb78fe9e7a7 /src/runtime | |
| parent | 7c9ff164bf89b6f39da5ad2c43f7772324e1c141 (diff) | |
Haskell binding: free memory pool to avoid space leak when readPGF fails
Diffstat (limited to 'src/runtime')
| -rw-r--r-- | src/runtime/haskell-bind/PGF2.hsc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/runtime/haskell-bind/PGF2.hsc b/src/runtime/haskell-bind/PGF2.hsc index bff38ec92..42d49deb4 100644 --- a/src/runtime/haskell-bind/PGF2.hsc +++ b/src/runtime/haskell-bind/PGF2.hsc @@ -55,8 +55,10 @@ readPGF fpath = if ty == gu_type__GuErrno then do perrno <- (#peek GuExn, data.data) exn errno <- peek perrno + gu_pool_free pool ioError (errnoToIOError "readPGF" (Errno errno) Nothing (Just fpath)) - else throw (PGFError "The grammar cannot be loaded") + else do gu_pool_free pool + throw (PGFError "The grammar cannot be loaded") else return pgf master <- newForeignPtr gu_pool_finalizer pool return PGF {pgf = pgf, pgfMaster = master} |