diff options
| author | Serhiy Storchaka <storchaka@gmail.com> | 2015-02-16 18:52:17 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2015-02-16 18:52:17 (GMT) |
| commit | 26861b0b29fdf64fba8cd120183408495f2c80e2 (patch) | |
| tree | 68aa9e4560327db352dcbda56bf3ea0325bde0f7 /Objects | |
| parent | 4d0d9829851915e97ae392dd803976be6c95c8d1 (diff) | |
| download | cpython-26861b0b29fdf64fba8cd120183408495f2c80e2.zip cpython-26861b0b29fdf64fba8cd120183408495f2c80e2.tar.gz cpython-26861b0b29fdf64fba8cd120183408495f2c80e2.tar.bz2 | |
Issue #23450: Fixed possible integer overflows.
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/bytesobject.c | 2 | ||||
| -rw-r--r-- | Objects/obmalloc.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index 30b0e50..b015974 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -673,7 +673,7 @@ _PyBytes_Format(PyObject *format, PyObject *args) "* wants int"); goto error; } - prec = PyLong_AsSsize_t(v); + prec = _PyLong_AsInt(v); if (prec == -1 && PyErr_Occurred()) goto error; if (prec < 0) diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c index e900cc3..7cc889f 100644 --- a/Objects/obmalloc.c +++ b/Objects/obmalloc.c @@ -1339,7 +1339,7 @@ _PyObject_Alloc(int use_calloc, void *ctx, size_t nelem, size_t elsize) pool = (poolp)usable_arenas->pool_address; assert((block*)pool <= (block*)usable_arenas->address + ARENA_SIZE - POOL_SIZE); - pool->arenaindex = usable_arenas - arenas; + pool->arenaindex = (uint)(usable_arenas - arenas); assert(&arenas[pool->arenaindex] == usable_arenas); pool->szidx = DUMMY_SIZE_IDX; usable_arenas->pool_address += POOL_SIZE; |