diff options
Diffstat (limited to 'Modules/_zstd/_zstdmodule.c')
| -rw-r--r-- | Modules/_zstd/_zstdmodule.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Modules/_zstd/_zstdmodule.c b/Modules/_zstd/_zstdmodule.c index bddef0d0b86..c3852fe8973 100644 --- a/Modules/_zstd/_zstdmodule.c +++ b/Modules/_zstd/_zstdmodule.c @@ -679,6 +679,9 @@ do { \ ADD_INT_CONST_TO_TYPE(mod_state->ZstdCompressor_type, "FLUSH_FRAME", ZSTD_e_end); + /* Make ZstdCompressor immutable (set Py_TPFLAGS_IMMUTABLETYPE) */ + PyType_Freeze(mod_state->ZstdCompressor_type); + #undef ADD_TYPE #undef ADD_INT_MACRO #undef ADD_ZSTD_COMPRESSOR_INT_CONST |