From 33283ba3009ae1f67a73a0a6113d449ef11d039f Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Mon, 15 Jul 2013 17:47:39 +0200
Subject: Issue #18408: Fix CJK decoders, raise MemoryError on memory
 allocation failure

---
 Modules/cjkcodecs/multibytecodec.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
index b449953..2a29b7d 100644
--- a/Modules/cjkcodecs/multibytecodec.c
+++ b/Modules/cjkcodecs/multibytecodec.c
@@ -1053,8 +1053,10 @@ mbidecoder_decode(MultibyteIncrementalDecoderObject *self,
         }
         wsize = size + self->pendingsize;
         wdata = PyMem_Malloc(wsize);
-        if (wdata == NULL)
+        if (wdata == NULL) {
+            PyErr_NoMemory();
             goto errorexit;
+        }
         memcpy(wdata, self->pending, self->pendingsize);
         memcpy(wdata + self->pendingsize, data, size);
         self->pendingsize = 0;
-- 
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