[GNUnet-SVN] [gnunet] branch master updated: fix use-after-free

[gnunet]

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grothoff pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new 1499f09f5 fix use-after-free
1499f09f5 is described below

commit 1499f09f5b1a059dcbdd14881a94a19dfa7b13b9
Author: Christian Grothoff <address@hidden>
AuthorDate: Tue Jun 4 23:34:50 2019 +0200

    fix use-after-free
---
 src/ats/plugin_ats2_simple.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ats/plugin_ats2_simple.c b/src/ats/plugin_ats2_simple.c
index 7d5aebdfa..14bd2b99d 100644
--- a/src/ats/plugin_ats2_simple.c
+++ b/src/ats/plugin_ats2_simple.c
@@ -520,7 +520,6 @@ watch_cb (void *cls,
   hello->nt = nt;
   hello->peer = p;
   memcpy (&hello[1], addr, alen);
-  GNUNET_free (addr);
   GNUNET_CONTAINER_DLL_insert (p->h_head, p->h_tail, hello);
   /* check if sh for this HELLO already exists */
   for (struct GNUNET_ATS_SessionHandle *sh = p->sh_head; NULL != sh;
@@ -533,6 +532,7 @@ watch_cb (void *cls,
     hello->sh = sh;
     break;
   }
+  GNUNET_free (addr);
   if (NULL == p->task)
     p->task = GNUNET_SCHEDULER_add_now (&suggest_start_cb, p);
 }

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