| commit | fd992deeea769721dc95bacb40ea360ef42f76dd | |
| author | Nick Mathewson <nickm@torproject.org> | |
| Fri, 29 May 2009 14:18:50 +0000 (29 10:18 -0400) | ||
| committer | Nick Mathewson <nickm@torproject.org> | |
| Sat, 30 May 2009 22:16:24 +0000 (30 18:16 -0400) | ||
| tree | 70e77957df737e808fd295696fb5b7ddce14fd11 | treesnapshot (tar.gz zip) |
| parent | d66c3797650698778bd098bbaf9d3bbeebfa9fcf | commitdiff |
Don't attempt to log messages to a controller from a worker thread.
This patch adds a function to determine whether we're in the main
thread, and changes control_event_logmsg() to return immediately if
we're in a subthread. This is necessary because otherwise we will
call connection_write_to_buf, which modifies non-locked data
structures.
Bugfix on 0.2.0.x; fix for at least one of the things currently
called "bug 977".
This patch adds a function to determine whether we're in the main
thread, and changes control_event_logmsg() to return immediately if
we're in a subthread. This is necessary because otherwise we will
call connection_write_to_buf, which modifies non-locked data
structures.
Bugfix on 0.2.0.x; fix for at least one of the things currently
called "bug 977".
| ChangeLog | diffblobblamehistory | |
| src/common/compat.c | diffblobblamehistory | |
| src/common/compat.h | diffblobblamehistory | |
| src/common/util.c | diffblobblamehistory | |
| src/or/control.c | diffblobblamehistory |