Still segfault at start

Tomek tomek at apostata.org
Mon Nov 3 18:48:43 UTC 2014


Hi,

2 listopada 2014 14:06 - "René Ladan" <rene at freebsd.org>::
> On 02-11-2014 11:05, Lena at lena.kiev.ua wrote:
> 
>> 8.4 i386, one more newer version 38.0.2125.111 from
>> pkg.FreeBSD.org/freebsd:8:x86:32 - at start
>> this time a window frame didn't appear, again segfault:
>> 
>> (deleted ~/.config/chromium, ~/.cache/chromium, ~/.pki)
>> ~ $ LD_LIBRARY_PATH=/usr/local/lib/gcc48 chrome --ssl-version-min=tls1
>> Segmentation fault (core dumped)
>> ~ $ gdb /usr/local/share/chromium/chrome chrome.core
>> ...
>> (gdb) bt
>> #0 0x2dde2f37 in getframeaddr () from /usr/local/lib/libexecinfo.so.1
>> #1 0x2dddeb21 in backtrace () from /usr/local/lib/libexecinfo.so.1

The problem lies in backtrace from execinfo - in stack_trace_posix.cc line 751:
count_ = base::saturated_cast<size_t>(backtrace(trace_, arraysize(trace_)));

The solution is either comment it out and return 0 or add -fno-omit-frame-pointer
in CFLAGS in port Makefile.

I've tested it on FreeBSD 8.4 in VirtualBox. Can anybody test it also?

This is not really a chromium problem - it is broken execinfo...

--
Best Wishes
Tomek


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