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[taler-anastasis] branch master updated: fix use after free
From: |
gnunet |
Subject: |
[taler-anastasis] branch master updated: fix use after free |
Date: |
Sun, 14 Mar 2021 21:25:52 +0100 |
This is an automated email from the git hooks/post-receive script.
grothoff pushed a commit to branch master
in repository anastasis.
The following commit(s) were added to refs/heads/master by this push:
new 350d608 fix use after free
350d608 is described below
commit 350d60846bb87140ee0291a31fa5a589710d7451
Author: Christian Grothoff <grothoff@gnunet.org>
AuthorDate: Sun Mar 14 21:25:49 2021 +0100
fix use after free
---
src/reducer/anastasis_api_recovery_redux.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/src/reducer/anastasis_api_recovery_redux.c
b/src/reducer/anastasis_api_recovery_redux.c
index f10566b..90f1785 100644
--- a/src/reducer/anastasis_api_recovery_redux.c
+++ b/src/reducer/anastasis_api_recovery_redux.c
@@ -1531,7 +1531,17 @@ free_rss (void *cls)
{
struct RecoverSecretState *rss = cls;
struct PolicyDownloadEntry *pd;
+ struct RecoveryStartStateProviderEntry *pe;
+ while (NULL != (pe = rss->pe_head))
+ {
+ GNUNET_CONTAINER_DLL_remove (rss->pe_head,
+ rss->pe_tail,
+ pe);
+ ANASTASIS_redux_action_cancel (pe->ra);
+ rss->pending--;
+ GNUNET_free (pe);
+ }
while (NULL != (pd = rss->pd_head))
{
GNUNET_CONTAINER_DLL_remove (rss->pd_head,
@@ -1547,6 +1557,7 @@ free_rss (void *cls)
}
json_decref (rss->state);
json_decref (rss->id_data);
+ GNUNET_assert (0 == rss->pending);
GNUNET_free (rss);
}
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