From 4457c181f50b5bc3bb57f2d9ba73492e5b9eaa3f Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Tue, 12 Jul 2005 23:21:15 +0000
Subject: [PATCH] note a worrying double-free possibility in torgzip. nick?

svn:r4537
---
 src/common/torgzip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/torgzip.c b/src/common/torgzip.c
index 8d4438907d..453ce6d8f3 100644
--- a/src/common/torgzip.c
+++ b/src/common/torgzip.c
@@ -208,7 +208,7 @@ tor_gzip_uncompress(char **out, size_t *out_len,
   *out_len = stream->total_out;
   if (inflateEnd(stream)!=Z_OK) {
     log_fn(LOG_WARN, "Error freeing gzip structures");
-    goto err;
+    goto err; /* XXX this will try to inflateEnd again, right? is that bad? */
   }
   tor_free(stream);