commit 07795df68345a481fbd72c8cce452666000cbadd
author Stefan Krah <skrah@bytereef.org> Mon Aug 20 17:19:50 2012 +0200
committer Stefan Krah <skrah@bytereef.org> Mon Aug 20 17:19:50 2012 +0200
tree a6310a3b05483fe59ea538af7e14e0b96de9f864
parent db579d7b25a483601ae9d8eec2846b4839cd97aa

Issue #15741: Fix potential NULL dereference. Found by Coverity.

Python/bltinmodule.c

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 0e90490..b85e37b 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -631,6 +631,8 @@
             mod_ty mod;
 
             arena = PyArena_New();
+            if (arena == NULL)
+                goto error;
             mod = PyAST_obj2mod(cmd, arena, mode);
             if (mod == NULL) {
                 PyArena_Free(arena);