Gert Doering has submitted this change. (
https://gerrit.openvpn.net/c/openvpn/+/2144?usp=email )
Change subject: openvpnserv: close the NRPT base key in
HandleDNSConfigNrptMessage()
......................................................................
openvpnserv: close the NRPT base key in HandleDNSConfigNrptMessage()
The key opened by OpenNrptBaseKey() was never closed, leaking a
registry handle on every NRPT add message. Close it at the common
exit, and return directly if opening fails, as the key is not set
then.
Broken since 0f3b7d17 ("win: implement --dns option support with
NRPT").
Change-Id: Ib7b9f2994ca828ea699bc6e5b08193dd30965926
Signed-off-by: Razvan Cojocaru <[email protected]>
Acked-by: Frank Lichtenheld <[email protected]>
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/2144
Message-Id: <[email protected]>
URL:
https://www.mail-archive.com/[email protected]/msg40830.html
Signed-off-by: Gert Doering <[email protected]>
---
M src/openvpnserv/interactive.c
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/openvpnserv/interactive.c b/src/openvpnserv/interactive.c
index 6a83bac..81205d6 100644
--- a/src/openvpnserv/interactive.c
+++ b/src/openvpnserv/interactive.c
@@ -3014,7 +3014,7 @@
LSTATUS err = OpenNrptBaseKey(&key, &gpol_nrpt);
if (err)
{
- goto out;
+ return err;
}
/* Add undo information first in case there's no heap left */
@@ -3065,6 +3065,7 @@
ApplyDnsSettings(gpol_nrpt || gpol_list);
out:
+ RegCloseKey(key);
return err;
}
--
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Gerrit-MessageType: merged
Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: Ib7b9f2994ca828ea699bc6e5b08193dd30965926
Gerrit-Change-Number: 2144
Gerrit-PatchSet: 2
Gerrit-Owner: Răzvan Cojocaru <[email protected]>
Gerrit-Reviewer: Arne Schwabe <[email protected]>
Gerrit-Reviewer: Frank Lichtenheld <[email protected]>
Gerrit-CC: openvpn-devel <[email protected]>
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