[tor-bugs] #5891 [Tor Directory Authority]: rep_hist_desc_stats_write() segfaults on empty stats
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Tue May 15 09:00:03 UTC 2012
#5891: rep_hist_desc_stats_write() segfaults on empty stats
-------------------------------------+--------------------------------------
Reporter: ln5 | Owner:
Type: defect | Status: new
Priority: normal | Milestone: Tor: 0.2.3.x-final
Component: Tor Directory Authority | Version:
Keywords: | Parent:
Points: | Actualpoints:
-------------------------------------+--------------------------------------
The fix for #5508 wasn't complete -- returning NULL from
rep_hist_format_desc_stats() makes rep_hist_desc_stats_write()
segfault.
rep_hist_format_desc_stats() already returned NULL when
!start_of_served_descs_stats_interval but that probably doesn't happen
very often.
NOTE: This code is run only by bridge authoritatives.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/5891>
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