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FFI: Turn FFI finalizer table into a proper GC root.

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Reported by Sergey Bronnikov. #1168
This commit is contained in:
Mike Pall
2024-04-19 01:33:19 +02:00
parent 7110b93567
commit f5affaa6c4
7 changed files with 39 additions and 44 deletions
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2
src/lj_ctype.h
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@@ -177,7 +177,6 @@ typedef struct CTState {
MSize sizetab; /* Size of C type table. */
lua_State *L; /* Lua state (needed for errors and allocations). */
global_State *g; /* Global state. */
GCtab *finalizer; /* Map of cdata to finalizer. */
GCtab *miscmap; /* Map of -CTypeID to metatable and cb slot to func. */
CCallback cb; /* Temporary callback state. */
CTypeID1 hash[CTHASH_SIZE]; /* Hash anchors for C type table. */
@@ -476,6 +475,7 @@ LJ_FUNC GCstr *lj_ctype_repr(lua_State *L, CTypeID id, GCstr *name);
LJ_FUNC GCstr *lj_ctype_repr_int64(lua_State *L, uint64_t n, int isunsigned);
LJ_FUNC GCstr *lj_ctype_repr_complex(lua_State *L, void *sp, CTSize size);
LJ_FUNC CTState *lj_ctype_init(lua_State *L);
LJ_FUNC void lj_ctype_initfin(lua_State *L);
LJ_FUNC void lj_ctype_freestate(global_State *g);
#endif