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| author | Gregory P. Smith <greg@krypto.org> | 2023-05-20 17:09:23 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-20 17:09:23 (GMT) |
| commit | d1732feea0eadd4ccc3516440d0c071be0093dec (patch) | |
| tree | e1d6c07ec0be95adfdc6af8579b36d32e00c7aad | |
| parent | 68ee8b3f15b744339c156bfeb583a414061ab22d (diff) | |
| download | cpython-d1732feea0eadd4ccc3516440d0c071be0093dec.zip cpython-d1732feea0eadd4ccc3516440d0c071be0093dec.tar.gz cpython-d1732feea0eadd4ccc3516440d0c071be0093dec.tar.bz2 | |
gh-104372: Use non-Raw malloc for c_fds_to_keep in _posixsubprocess (#104697)
Use non-Raw malloc for c_fds_to_keep as the code could ask for 0 length.
| -rw-r--r-- | Modules/_posixsubprocess.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Modules/_posixsubprocess.c b/Modules/_posixsubprocess.c index 75965d3..1b7fe71 100644 --- a/Modules/_posixsubprocess.c +++ b/Modules/_posixsubprocess.c @@ -1074,7 +1074,7 @@ subprocess_fork_exec_impl(PyObject *module, PyObject *process_args, #endif /* HAVE_SETREUID */ } - c_fds_to_keep = PyMem_RawMalloc(fds_to_keep_len * sizeof(int)); + c_fds_to_keep = PyMem_Malloc(fds_to_keep_len * sizeof(int)); if (c_fds_to_keep == NULL) { PyErr_SetString(PyExc_MemoryError, "failed to malloc c_fds_to_keep"); goto cleanup; @@ -1157,7 +1157,7 @@ subprocess_fork_exec_impl(PyObject *module, PyObject *process_args, cleanup: if (c_fds_to_keep != NULL) { - PyMem_RawFree(c_fds_to_keep); + PyMem_Free(c_fds_to_keep); } if (saved_errno != 0) { |