← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/_dirstate_helpers_pyx.pyx

  • Committer: Patch Queue Manager
  • Date: 2013-05-20 17:46:29 UTC
  • mfrom: (6573.1.1 bzr)
  • Revision ID: pqm@pqm.ubuntu.com-20130520174629-dp7zujtuclvomuzd
(jameinel) Fix CVE 2013-2009. Avoid allowing multiple wildcards in a single
 SSL cert hostname segment. (Andrew Starr-Bochicchio)

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/_dirstate_helpers_pyx.pyx
97
97
    object PyTuple_GetItem_void_object "PyTuple_GET_ITEM" (void* tpl, int index)
98
98
    object PyTuple_GET_ITEM(object tpl, Py_ssize_t index)
99
99
 
 
100
    unsigned long PyInt_AsUnsignedLongMask(object number) except? -1
100
101
 
101
102
    char *PyString_AsString(object p)
102
103
    char *PyString_AsString_obj "PyString_AsString" (PyObject *string)
820
821
    cdef char result[6*4] # 6 long ints
821
822
    cdef int *aliased
822
823
    aliased = <int *>result
823
 
    aliased[0] = htonl(stat_value.st_size)
824
 
    aliased[1] = htonl(int(stat_value.st_mtime))
825
 
    aliased[2] = htonl(int(stat_value.st_ctime))
826
 
    aliased[3] = htonl(stat_value.st_dev)
827
 
    aliased[4] = htonl(stat_value.st_ino & 0xFFFFFFFF)
828
 
    aliased[5] = htonl(stat_value.st_mode)
 
824
    aliased[0] = htonl(PyInt_AsUnsignedLongMask(stat_value.st_size))
 
825
    # mtime and ctime will often be floats but get converted to PyInt within
 
826
    aliased[1] = htonl(PyInt_AsUnsignedLongMask(stat_value.st_mtime))
 
827
    aliased[2] = htonl(PyInt_AsUnsignedLongMask(stat_value.st_ctime))
 
828
    aliased[3] = htonl(PyInt_AsUnsignedLongMask(stat_value.st_dev))
 
829
    aliased[4] = htonl(PyInt_AsUnsignedLongMask(stat_value.st_ino))
 
830
    aliased[5] = htonl(PyInt_AsUnsignedLongMask(stat_value.st_mode))
829
831
    packed = PyString_FromStringAndSize(result, 6*4)
830
832
    return _encode(packed)[:-1]
831
833