[tor-bugs] #9066 [Tor]: use a macro like CHECK_PRINTF for tor_sscanf

[Tor Bug Tracker & Wiki]

#9066: use a macro like CHECK_PRINTF for tor_sscanf
--------------------+-------------------------------------------------------
 Reporter:  x3j11   |          Owner:                     
     Type:  defect  |         Status:  new                
 Priority:  normal  |      Milestone:  Tor: 0.2.5.x-final 
Component:  Tor     |        Version:  Tor: 0.2.4.12-alpha
 Keywords:          |         Parent:                     
   Points:          |   Actualpoints:                     
--------------------+-------------------------------------------------------
Changes (by nickm):

  * status:  needs_review => new


Comment:

 I agree with this one change, though I'm less confident that the strategy
 above is the right way to handle the openbsd warning issue.

 The warning in this case is indeed correct: the unit test is trying to do
 something questionable there.  I thought we'd suppressed that (see
 discussion on #7260), but if not, we should actually fix it so that the C
 isn't doing anything iffy IMO.  After all, we don't want to disable scanf
 checking for the whole program just because the compiler can catch *more*
 errors!


 Applying the patch above to 0.2.5

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9066#comment:3>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online