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| author | Steve Dower <steve.dower@microsoft.com> | 2016-11-20 03:03:54 (GMT) |
|---|---|---|
| committer | Steve Dower <steve.dower@microsoft.com> | 2016-11-20 03:03:54 (GMT) |
| commit | 93ff8725b3f678586fbbc19d3d4b615b218300ff (patch) | |
| tree | 41c7a495610c8f9f5f95216202dc3d876de58b95 | |
| parent | 11f4326ca146ac744ebdfc23149fe3fb9a89e812 (diff) | |
| download | cpython-93ff8725b3f678586fbbc19d3d4b615b218300ff.zip cpython-93ff8725b3f678586fbbc19d3d4b615b218300ff.tar.gz cpython-93ff8725b3f678586fbbc19d3d4b615b218300ff.tar.bz2 | |
Issue #28732: Raise ValueError when argv[0] is empty.
| -rw-r--r-- | Modules/posixmodule.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 6170ff7..3e446a5 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -5210,6 +5210,15 @@ os_spawnv_impl(PyObject *module, int mode, PyObject *path, PyObject *argv) "spawnv() arg 2 must contain only strings"); return NULL; } +#ifdef MS_WINDOWS + if (i == 0 && !argvlist[0][0]) { + free_string_array(argvlist, i); + PyErr_SetString( + PyExc_ValueError, + "spawnv() arg 2 first element cannot be empty"); + return NULL; + } +#endif } argvlist[argc] = NULL; |