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- Issue #2587: In the C API, PyString_FromStringAndSize() takes a signed size
authorMatthias Klose <doko@ubuntu.com>
Wed, 12 Nov 2008 07:21:52 +0000 (07:21 +0000)
committerMatthias Klose <doko@ubuntu.com>
Wed, 12 Nov 2008 07:21:52 +0000 (07:21 +0000)
commitb7cfda132406bd0a4f626610657fd9b1e0e63f65
treef0eecc9c7b1389ce6cc9844fa008c45eb8b2f481tree | snapshot
parent8af5d5791bd08c3ac206c1ea1326150718858ca9commit | diff
- Issue #2587: In the C API, PyString_FromStringAndSize() takes a signed size
  parameter but was not verifying that it was greater than zero.  Values
  less than zero will now raise a SystemError and return NULL to indicate a
  bug in the calling C code. CVE-2008-1887.

  backport r62261, r62271
Misc/NEWS diff | blob | blame | history
Objects/stringobject.c diff | blob | blame | history
Mirror of https://github.com/python/cpython.git