From ef0de023db9bc520312e5f0f59bbc9a47f0f204e Mon Sep 17 00:00:00 2001
From: Neal Norwitz <nnorwitz@gmail.com>
Date: Sat, 12 Aug 2006 01:53:28 +0000
Subject: Try to handle a malloc failure.  I'm not entirely sure this is
 correct. There might be something else we need to do to handle the exception.

Klocwork # 212-213
---
 Modules/_sre.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Modules/_sre.c b/Modules/_sre.c
index 128bf9b..9e3a1e8 100644
--- a/Modules/_sre.c
+++ b/Modules/_sre.c
@@ -1166,6 +1166,9 @@ entrance:
 
             /* install new repeat context */
             ctx->u.rep = (SRE_REPEAT*) PyObject_MALLOC(sizeof(*ctx->u.rep));
+            /* XXX(nnorwitz): anything else we need to do on error? */
+            if (!ctx->u.rep)
+                RETURN_FAILURE;
             ctx->u.rep->count = -1;
             ctx->u.rep->pattern = ctx->pattern;
             ctx->u.rep->prev = state->repeat;
-- 
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