commit f4f9939a96ed09cee5a73fd40a040e381dbdf6f1
author Christian Heimes <christian@cheimes.de> Mon Sep 10 11:48:41 2012 +0200
committer Christian Heimes <christian@cheimes.de> Mon Sep 10 11:48:41 2012 +0200
tree 7e5cd943756418194f0e2b144641bf632f9a3874
parent 89ff3c7f20ef2451041f80350f4718e3e4e735a1

Fixed memory leak in error branch of formatfloat(). CID 719687

Objects/unicodeobject.c

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 2795168..2d74d1c 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -13238,8 +13238,10 @@
         return -1;
     len = strlen(p);
     if (writer) {
-        if (_PyUnicodeWriter_Prepare(writer, len, 127) == -1)
+        if (_PyUnicodeWriter_Prepare(writer, len, 127) == -1) {
+            PyMem_Free(p);
             return -1;
+        }
         unicode_write_cstr(writer->buffer, writer->pos, p, len);
         writer->pos += len;
     }