On 29 Apr 2016, at 14:05, Nurmi, Juha juha.nurmi@ahmia.fi wrote:
Hi,
I have been running Tor on tor2web mode[1] and now it has started to crash.
See error on /log http://nzxj65x32vh2fkhk.onion/pwnzwpknl
To understand the bug I re-installed Tor in Tor2web mode for debbuing:
make clean && CFLAGS="-ggdb3 -O0" LDFLAGS="-ggdb3" ./configure --disab le-asciidoc --enable-tor2web-mode && make && make install
And running it
gdb tor (gdb) run
Program received signal SIGSEGV, Segmentation fault. 0x00005555555c02d6 in rend_client_get_random_intro_impl ( entry=0x5555555bf1bf <rend_client_fetch_v2_desc+114>, strict=0, warnings=0) at src/or/rendclient.c:1353 1353 smartlist_add_all(usable_nodes, entry->parsed->intro_nodes);
Any ideas what is the problem? Is there anything more I could do to debug this?
Looks like either "entry" or "parsed" is NULL.
You could tell us what version of tor you're running (it's not master, the line numbers are wrong), and give us the last few log messages before the crash.
[1] https://github.com/globaleaks/Tor2web/wiki/Installation-Guide
Best, Juha _______________________________________________ tor-dev mailing list tor-dev@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-dev
Tim Wilson-Brown (teor)
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