cron2 has submitted this change. ( 
http://gerrit.openvpn.net/c/openvpn/+/1394?usp=email )

Change subject: iservice: handle ignoring itf domains correctly
......................................................................

iservice: handle ignoring itf domains correctly

GetItfDnsDomains() does ignore domains, which are in the search domains
list. Handling of this was done wrong if there was more than one
interface domain. In any case the size returned to the caller was
calculated wrong.

Reported-by: Marc Heuse <[email protected]>
Reported-by: [email protected]
Change-Id: I02e2c7b27b5a39b11556e4753c648baa05344ffc
Signed-off-by: Heiko Hund <[email protected]>
Acked-by: Gert Doering <[email protected]>
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1394
Message-Id: <[email protected]>
URL: 
https://www.mail-archive.com/[email protected]/msg34677.html
Signed-off-by: Gert Doering <[email protected]>
---
M src/openvpnserv/interactive.c
1 file changed, 4 insertions(+), 2 deletions(-)




diff --git a/src/openvpnserv/interactive.c b/src/openvpnserv/interactive.c
index 4a3e689..ce37ac2f 100644
--- a/src/openvpnserv/interactive.c
+++ b/src/openvpnserv/interactive.c
@@ -2190,14 +2190,16 @@
                 {
                     if (comma)
                     {
-                        pos = comma + 1;
+                        /* Overwrite the ignored domain with remaining one(s) 
*/
+                        memmove(pos, comma + 1, buf_size - converted_size);
+                        *size -= domain_size + one_glyph;
                         continue;
                     }
                     else
                     {
                         /* This was the last domain */
                         *pos = '\0';
-                        *size += one_glyph;
+                        *size -= domain_size;
                         return wcslen(domains) ? NO_ERROR : 
ERROR_FILE_NOT_FOUND;
                     }
                 }

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Gerrit-MessageType: merged
Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: I02e2c7b27b5a39b11556e4753c648baa05344ffc
Gerrit-Change-Number: 1394
Gerrit-PatchSet: 4
Gerrit-Owner: d12fk <[email protected]>
Gerrit-Reviewer: cron2 <[email protected]>
Gerrit-Reviewer: plaisthos <[email protected]>
Gerrit-CC: openvpn-devel <[email protected]>
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