[Bug 2535] Undefined behaviour of *printf in DISPLAY handling code

[bugzilla-daemon at bugzilla.mindrot.org]

https://bugzilla.mindrot.org/show_bug.cgi?id=2535

Damien Miller <djm at mindrot.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |djm at mindrot.org
             Blocks|                            |2451
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #1 from Damien Miller <djm at mindrot.org> ---
Already fixed in 

commit 5658ef2501e785fbbdf5de2dc33b1ff7a4dca73a
Author: millert at openbsd.org <millert at openbsd.org>
Date:   Mon Feb 1 21:18:17 2016 +0000

    upstream commit

    Avoid ugly "DISPLAY "(null)" invalid; disabling X11
     forwarding" message when DISPLAY is not set.  This could also
result in a
     crash on systems with a printf that doesn't handle NULL.  OK djm@

    Upstream-ID: 20ee0cfbda678a247264c20ed75362042b90b412


Referenced Bugs:

https://bugzilla.mindrot.org/show_bug.cgi?id=2451
[Bug 2451] Bugs intended to be fixed in 7.2
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