From 177e8530cbf5ece4264d48da3c11a7e1fc45dcb4 Mon Sep 17 00:00:00 2001
From: Alexander Belopolsky <alexander.belopolsky@gmail.com>
Date: Fri, 11 Jun 2010 16:04:59 +0000
Subject: Issue #3129: Trailing digits in format string are no longer ignored.

---
 Modules/_struct.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'Modules/_struct.c')

diff --git a/Modules/_struct.c b/Modules/_struct.c
index 26179cc572..2e594e8f78 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -1195,8 +1195,11 @@ prepare_s(PyStructObject *self)
                 }
                 num = x;
             }
-            if (c == '\0')
-                break;
+            if (c == '\0') {
+                PyErr_SetString(StructError,
+                                "repeat count given without format specifier");
+                return -1;
+            }
         }
         else
             num = 1;
-- 
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