[tor-bugs] #19947 [Core Tor/Tor]: NULL %s in fmt string (dir_server_new() - routerlist.c)

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#19947: NULL %s in fmt string (dir_server_new() - routerlist.c)
---------------------------------------+-----------------------------------
 Reporter:  rubiate                    |          Owner:
     Type:  defect                     |         Status:  merge_ready
 Priority:  Medium                     |      Milestone:  Tor:
                                       |  0.2.8.x-final
Component:  Core Tor/Tor               |        Version:  Tor:
                                       |  0.2.8.1-alpha
 Severity:  Normal                     |     Resolution:
 Keywords:  regression?, 028-backport  |  Actual Points:
Parent ID:                             |         Points:  0.5
 Reviewer:                             |        Sponsor:
---------------------------------------+-----------------------------------

Comment (by teor):

 Here's my proposed changes file entry:

 {{{
   o Minor bugfixes (fallback directories):
     - Avoid logging a NULL string pointer when loading fallback directory
 information.
       Fixes bug 19947; bugfix on 0.2.4.7-alpha and 0.2.8.1-alpha.
       Report and patch by "rubiate".
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/19947#comment:3>
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