Issue 15777: Fix a refleak in _posixsubprocess.
It was exposed by 03c98d05b140 and dbbf3ccf72e8.
diff --git a/Misc/NEWS b/Misc/NEWS
index ae2ce66..0d76a6e 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -109,6 +109,8 @@
Library
-------
+- Issue #15777: Fix a refleak in _posixsubprocess.
+
- Issue #15199: Fix JavaScript's default MIME type to application/javascript.
Patch by Bohuslav Kabrda.
diff --git a/Modules/_posixsubprocess.c b/Modules/_posixsubprocess.c
index c93f537..59673f4 100644
--- a/Modules/_posixsubprocess.c
+++ b/Modules/_posixsubprocess.c
@@ -566,8 +566,10 @@
}
exec_array = _PySequence_BytesToCharpArray(executable_list);
- if (!exec_array)
+ if (!exec_array) {
+ Py_XDECREF(gc_module);
return NULL;
+ }
/* Convert args and env into appropriate arguments for exec() */
/* These conversions are done in the parent process to avoid allocating