1 files changed, 2 insertions, 2 deletions

diff --git a/src/lj_func.c b/src/lj_func.c
index 284bd3b3..4354aa21 100644
--- a/src/lj_func.c
+++ b/src/lj_func.c
@@ -37,7 +37,7 @@ GCproto *lj_func_newproto(lua_State *L)
   pt->sizeuvname = 0;
   pt->linedefined = 0;
   pt->lastlinedefined = 0;
-  pt->lineinfo = NULL;
+  setmref(pt->lineinfo, NULL);
   pt->varinfo = NULL;
   setmref(pt->uvname, NULL);
   setgcrefnull(pt->chunkname);
@@ -52,7 +52,7 @@ void LJ_FASTCALL lj_func_freeproto(global_State *g, GCproto *pt)
   lj_mem_free(g, mref(pt->k, GCRef) - nkgc, sizek);
   lj_mem_freevec(g, proto_bc(pt), pt->sizebc, BCIns);
   lj_mem_freevec(g, proto_uv(pt), pt->sizeuv, uint16_t);
-  lj_mem_freevec(g, pt->lineinfo, pt->sizelineinfo, int32_t);
+  lj_mem_freevec(g, proto_lineinfo(pt), pt->sizelineinfo, BCLine);
   lj_mem_freevec(g, pt->varinfo, pt->sizevarinfo, struct VarInfo);
   lj_mem_freevec(g, mref(pt->uvname, GCRef), pt->sizeuvname, GCRef);
   lj_trace_freeproto(g, pt);