From: Neal Norwitz <nnorwitz@gmail.com>
Date: Fri, 21 Oct 2005 06:05:33 +0000 (+0000)
Subject: Free coding spec (cs) if there was an error to prevent mem leak.  Maybe backport... 
X-Git-Tag: v2.5a0~1266
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c0d5faa9b4a763befbeab0159d2241a9ddf85b56;p=thirdparty%2FPython%2Fcpython.git

Free coding spec (cs) if there was an error to prevent mem leak.  Maybe backport candidate
---

diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c
index ce613228dc8a..5a9bcc04e7f4 100644
--- a/Parser/tokenizer.c
+++ b/Parser/tokenizer.c
@@ -277,11 +277,14 @@ check_coding_spec(const char* line, int size, struct tok_state *tok,
 					tok->encoding = cs;
 					tok->decoding_state = -1;
 				}
+				else
+					PyMem_DEL(cs);
 #else
                                 /* Without Unicode support, we cannot
                                    process the coding spec. Since there
                                    won't be any Unicode literals, that
                                    won't matter. */
+				PyMem_DEL(cs);
 #endif
 			}
 		} else {	/* then, compare cs with BOM */