[Python-checkins] bpo-33132: Fix more reference counting issues in the compiler. (GH-6323)
Serhiy Storchaka
webhook-mailer at python.org
Sat Mar 31 17:29:40 EDT 2018
https://github.com/python/cpython/commit/aa8e51f5ebb2a71c76059f050de01fc3c985376a
commit: aa8e51f5ebb2a71c76059f050de01fc3c985376a
branch: master
author: Serhiy Storchaka <storchaka at gmail.com>
committer: GitHub <noreply at github.com>
date: 2018-04-01T00:29:37+03:00
summary:
bpo-33132: Fix more reference counting issues in the compiler. (GH-6323)
files:
M Python/compile.c
diff --git a/Python/compile.c b/Python/compile.c
index 9d2ba7b18f11..03b703deb041 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -2843,8 +2843,7 @@ compiler_import_as(struct compiler *c, identifier name, identifier asname)
attr = PyUnicode_Substring(name, pos, (dot != -1) ? dot : len);
if (!attr)
return 0;
- ADDOP_O(c, IMPORT_FROM, attr, names);
- Py_DECREF(attr);
+ ADDOP_N(c, IMPORT_FROM, attr, names);
if (dot == -1) {
break;
}
@@ -3294,8 +3293,7 @@ compiler_nameop(struct compiler *c, identifier name, expr_context_ty ctx)
"param invalid for local variable");
return 0;
}
- ADDOP_O(c, op, mangled, varnames);
- Py_DECREF(mangled);
+ ADDOP_N(c, op, mangled, varnames);
return 1;
case OP_GLOBAL:
switch (ctx) {
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