New submission from STINNER Victor <victor.stin...@gmail.com>: Coverity found a bug in hamt.c:
** CID 1428443: Null pointer dereferences (NULL_RETURNS) /Python/hamt.c: 1058 in hamt_node_bitmap_without() ________________________________________________________________________________________________________ *** CID 1428443: Null pointer dereferences (NULL_RETURNS) /Python/hamt.c: 1058 in hamt_node_bitmap_without() 1052 assert(hamt_node_collision_count( 1053 (PyHamtNode_Collision*)sub_node) > 1); 1054 } 1055 #endif 1056 1057 PyHamtNode_Bitmap *clone = hamt_node_bitmap_clone(self); >>> CID 1428443: Null pointer dereferences (NULL_RETURNS) >>> Dereferencing a null pointer "clone". 1058 Py_SETREF(clone->b_array[val_idx], 1059 (PyObject *)sub_node); /* borrow */ 1060 1061 *new_node = (PyHamtNode *)clone; 1062 return W_NEWNODE; 1063 } ---------- components: Interpreter Core messages: 310522 nosy: vstinner, yselivanov priority: normal severity: normal status: open title: Coverity: CID 1428443: Null pointer dereferences (NULL_RETURNS) /Python/hamt.c: 1058 in hamt_node_bitmap_without() versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32639> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
