commit ad65f15581173542f1d2a9968a63bee272510ce3
author Zackery Spytz <zspytz@gmail.com> Fri Nov 16 08:58:55 2018 -0700
committer Serhiy Storchaka <storchaka@gmail.com> Fri Nov 16 17:58:55 2018 +0200
tree 263595bf50a96416143d088c63ba15bab80fec2b
parent 90d0cfb22269261333e82a7c8a17b66d6695f7b6

Add a missed PyErr_NoMemory() in symtable_new(). (GH-10576)

This missed PyErr_NoMemory() could cause a SystemError when calling
_symtable.symtable().

Python/symtable.c

diff --git a/Python/symtable.c b/Python/symtable.c
index c095c82..96f7bcd 100644
--- a/Python/symtable.c
+++ b/Python/symtable.c
@@ -210,8 +210,10 @@
     struct symtable *st;
 
     st = (struct symtable *)PyMem_Malloc(sizeof(struct symtable));
-    if (st == NULL)
+    if (st == NULL) {
+        PyErr_NoMemory();
         return NULL;
+    }
 
     st->st_filename = NULL;
     st->st_blocks = NULL;