From: George Kadianakis <desnacked@riseup.net>
Date: Mon, 4 Jul 2016 09:28:28 +0000 (+0300)
Subject: prop250: Plug TorVersion memleak in disk_state_reset().
X-Git-Tag: tor-0.2.9.1-alpha~75^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f03c74c6315598b1a7634a4dfcdebbed1e147d08;p=thirdparty%2Ftor.git

prop250: Plug TorVersion memleak in disk_state_reset().
---

diff --git a/src/or/shared_random_state.c b/src/or/shared_random_state.c
index 73df9c43fb..7d34334437 100644
--- a/src/or/shared_random_state.c
+++ b/src/or/shared_random_state.c
@@ -597,10 +597,16 @@ disk_state_put_srv_line(const sr_srv_t *srv, config_line_t *line)
 static void
 disk_state_reset(void)
 {
+  /* Free allocated memory */
   config_free_lines(sr_disk_state->Commit);
   config_free_lines(sr_disk_state->SharedRandValues);
   config_free_lines(sr_disk_state->ExtraLines);
+  tor_free(sr_disk_state->TorVersion);
+
+  /* Clean up the struct */
   memset(sr_disk_state, 0, sizeof(*sr_disk_state));
+
+  /* Reset it with useful data */
   sr_disk_state->magic_ = SR_DISK_STATE_MAGIC;
   sr_disk_state->TorVersion = tor_strdup(get_version());
 }