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Do not clear is_bad_exit on sybil. 

But do clear is_v2_dir.

Fixes bug 21108 -- bugfix on d95e7c7d67 in
0.2.0.13-alpha.
This commit is contained in:
Nick Mathewson 2017-01-31 14:12:14 -05:00
parent 0d4d9b6d88
commit a47c133c86
2 changed files with 7 additions and 1 deletions
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6
changes/bug21108_029 Normal file
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@ -0,0 +1,6 @@
o Major bugfixes (directory authority):
- During voting, when marking a node as a probable sybil, do not
clear its BadExit flag: sybils can still be bad in other ways
too. (We still clear the other flags.) Fixes bug 21108; bugfix
on 0.2.0.13-alpha.

2
src/or/dirserv.c
View File

@ -2239,7 +2239,7 @@ clear_status_flags_on_sybil(routerstatus_t *rs)
{
rs->is_authority = rs->is_exit = rs->is_stable = rs->is_fast =
rs->is_flagged_running = rs->is_named = rs->is_valid =
rs->is_hs_dir = rs->is_possible_guard = rs->is_bad_exit = 0;
rs->is_hs_dir = rs->is_v2_dir = rs->is_possible_guard = 0;
/* FFFF we might want some mechanism to check later on if we
* missed zeroing any flags: it's easy to add a new flag but
* forget to add it to this clause. */