Checked each individual location. I don't think any of these can
reasonably ever overflow - but if we do have checks, we must ensure that
the check is meaningful. So this is a good fix.
BB also confirms "does not break anything" ;-)
(Not applied to 2.6, as many snprintf() calls looks quite different there)
Your patch has been applied to the master branch.
commit d7f86ddaf403aafa4a6098d02d76910a821b038e
Author: Arne Schwabe
Date: Thu Oct 30 20:36:30 2025 +0100
Ensure return value of snprintf is correctly checked
Signed-off-by: Arne Schwabe <[email protected]>
Acked-by: Gert Doering <[email protected]>
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1330
Message-Id: <[email protected]>
URL:
https://www.mail-archive.com/[email protected]/msg34063.html
Signed-off-by: Gert Doering <[email protected]>
--
kind regards,
Gert Doering
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