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| author | Neal Norwitz <nnorwitz@gmail.com> | 2006-01-14 07:02:53 (GMT) |
|---|---|---|
| committer | Neal Norwitz <nnorwitz@gmail.com> | 2006-01-14 07:02:53 (GMT) |
| commit | 63fd4f44487feda3f5db0065ffe5fbb574d698a3 (patch) | |
| tree | 1777fa42b4abf195e85e0c0535abe49a1f0b19c3 /Modules/mmapmodule.c | |
| parent | d901f75c552a6e47ab80064419c40aff9dda3468 (diff) | |
| download | cpython-63fd4f44487feda3f5db0065ffe5fbb574d698a3.zip cpython-63fd4f44487feda3f5db0065ffe5fbb574d698a3.tar.gz cpython-63fd4f44487feda3f5db0065ffe5fbb574d698a3.tar.bz2 | |
Backport:
Fix SF bug #1402308, segfault when using mmap(-1, ...)
This didn't crash on Linux, but valgrind complained.
I'm not sure if this test is valid on Windows.
Diffstat (limited to 'Modules/mmapmodule.c')
| -rw-r--r-- | Modules/mmapmodule.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index db24e46..9fd2ca4 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -914,6 +914,7 @@ new_mmap_object(PyObject *self, PyObject *args, PyObject *kwdict) #endif m_obj = PyObject_New (mmap_object, &mmap_object_type); if (m_obj == NULL) {return NULL;} + m_obj->data = NULL; m_obj->size = (size_t) map_size; m_obj->pos = (size_t) 0; m_obj->fd = dup(fd); |