From: Brett Cannon <bcannon@gmail.com>
Date: Sun, 21 Oct 2007 02:45:33 +0000 (+0000)
Subject: Make sure the malloc'ed string has space for the null byte.
X-Git-Tag: v3.0a2~299
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c2954e5273520031d3debfac8c668b9e611303b3;p=python

Make sure the malloc'ed string has space for the null byte.
---

diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c
index c86fe7ea18..8c24cf28de 100644
--- a/Parser/tokenizer.c
+++ b/Parser/tokenizer.c
@@ -1631,7 +1631,7 @@ PyTokenizer_FindEncoding(FILE *fp) {
 	lseek(fileno(fp), 0, 0);
 
 	if (tok->encoding) {
-            encoding = (char *)PyMem_MALLOC(strlen(tok->encoding));
+            encoding = (char *)PyMem_MALLOC(strlen(tok->encoding) + 1);
             strcpy(encoding, tok->encoding);
         }
 	PyTokenizer_Free(tok);