Fix yet another case of misguided stack allocation in objcl_create_imp.

darcs-hash:7bd889d82688e8fc94e3086aab3d15d74eb5b5eb

1 files changed, 3 insertions, 1 deletions

diff --git a/Objective-C/libobjcl.m b/Objective-C/libobjcl.m
index e6283d2..d1cce2a 100644
--- a/Objective-C/libobjcl.m
+++ b/Objective-C/libobjcl.m
@@ -707,7 +707,7 @@ objcl_create_imp (IMP callback,
                   const char *arg_typespecs[])
 {
   ffi_type *return_type;
-  ffi_type *arg_types[argc + 2];
+  ffi_type **arg_types;
   ffi_status status;
   ffi_cif *cif;
   ffi_closure *closure;
@@ -728,6 +728,8 @@ objcl_create_imp (IMP callback,
 
   return_type = objcl_pyobjc_signature_to_ffi_return_type (return_typespec);
 
+  arg_types = malloc ((argc+2) * sizeof (ffi_type *));  /* never freed */
+
   arg_types[0] = id_type;
   arg_types[1] = sel_type;