diff options
Diffstat (limited to 'Python/compile.c')
| -rw-r--r-- | Python/compile.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/Python/compile.c b/Python/compile.c index fa4313a32c..1175c8fa6f 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -561,13 +561,12 @@ compiler_enter_scope(struct compiler *c, identifier name, struct compiler_unit *u; basicblock *block; - u = (struct compiler_unit *)PyObject_Malloc(sizeof( + u = (struct compiler_unit *)PyObject_Calloc(1, sizeof( struct compiler_unit)); if (!u) { PyErr_NoMemory(); return 0; } - memset(u, 0, sizeof(struct compiler_unit)); u->u_scope_type = scope_type; u->u_argcount = 0; u->u_posonlyargcount = 0; @@ -770,12 +769,11 @@ compiler_new_block(struct compiler *c) struct compiler_unit *u; u = c->u; - b = (basicblock *)PyObject_Malloc(sizeof(basicblock)); + b = (basicblock *)PyObject_Calloc(1, sizeof(basicblock)); if (b == NULL) { PyErr_NoMemory(); return NULL; } - memset((void *)b, 0, sizeof(basicblock)); /* Extend the singly linked list of blocks with new block. */ b->b_list = u->u_blocks; u->u_blocks = b; @@ -812,15 +810,13 @@ compiler_next_instr(basicblock *b) { assert(b != NULL); if (b->b_instr == NULL) { - b->b_instr = (struct instr *)PyObject_Malloc( - sizeof(struct instr) * DEFAULT_BLOCK_SIZE); + b->b_instr = (struct instr *)PyObject_Calloc( + DEFAULT_BLOCK_SIZE, sizeof(struct instr)); if (b->b_instr == NULL) { PyErr_NoMemory(); return -1; } b->b_ialloc = DEFAULT_BLOCK_SIZE; - memset((char *)b->b_instr, 0, - sizeof(struct instr) * DEFAULT_BLOCK_SIZE); } else if (b->b_iused == b->b_ialloc) { struct instr *tmp; |