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| author | Christian Heimes <christian@python.org> | 2020-06-12 16:18:43 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-12 16:18:43 (GMT) |
| commit | 0d3350daa8123a3e16d4a534b6e873eb12c10d7c (patch) | |
| tree | 4ff1d791854f753576ebbf23c2ca6322ff766979 /Modules | |
| parent | e2fb8a2c42ee60c72a40d93da69e9efc4e359023 (diff) | |
| download | cpython-0d3350daa8123a3e16d4a534b6e873eb12c10d7c.zip cpython-0d3350daa8123a3e16d4a534b6e873eb12c10d7c.tar.gz cpython-0d3350daa8123a3e16d4a534b6e873eb12c10d7c.tar.bz2 | |
bpo-40955: Fix memory leak in subprocess module (GH-20825)
```
Direct leak of 8 byte(s) in 1 object(s) allocated from:
#0 0x7f008bf19667 in __interceptor_malloc (/lib64/libasan.so.6+0xb0667)
#1 0x7f007a0bee4a in subprocess_fork_exec /home/heimes/dev/python/cpython/Modules/_posixsubprocess.c:774
#2 0xe0305b in cfunction_call Objects/methodobject.c:546
```
Signed-off-by: Christian Heimes <christian@python.org>
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_posixsubprocess.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/_posixsubprocess.c b/Modules/_posixsubprocess.c index add2962..5d1691a 100644 --- a/Modules/_posixsubprocess.c +++ b/Modules/_posixsubprocess.c @@ -893,6 +893,7 @@ subprocess_fork_exec(PyObject* self, PyObject *args) if (_enable_gc(need_to_reenable_gc, gc_module)) { pid = -1; } + PyMem_RawFree(groups); Py_XDECREF(preexec_fn_args_tuple); Py_XDECREF(gc_module); |