Dectmon problems on malloc function
kaber at trash.net
Fri Nov 12 05:12:29 UTC 2010
Am 08.11.2010 07:33, schrieb Patrick McHardy:
> On 08.11.2010 00:43, Oscar Soriano Riera wrote:
>> 5) I use Valgrid to see a problem, but valgrid fails, i think
>> that is a problem with the malloc when it get memory for the
>> root at DECT:/usr/src/dectmon# valgrind src/dectmon
>> Memcheck, a memory error detector
>> ==10731== Copyright (C) 2002-2010, and
>> GNU GPL'd, by Julian Seward et al.
>> ==10731== Using Valgrind-3.6.0 and
>> LibVEX; rerun with -h for copyright info
>> ==10731== Command:
>> ==10731== Invalid write of size 2
>> ==10731== at
>> 0x408E568: event_set (in /usr/lib/libev.so.3.0.0)
>> ==10731== by
>> 0x804940E: register_fd (event_ops.c:35)
>> ==10731== by 0x4078361:
>> dect_fd_register (io.c:103)
>> ==10731== by 0x4077C14: dect_netlink_init
>> ==10731== by 0x405FE5C: dect_open_handle
>> ==10731== by 0x804CBEB: main (main.c:108)
>> Address 0x41ff7d8 is not stack'd, malloc'd or (recently)
> Thanks, that helps, I'll try to figure out what's wrong.
I think I know what's happening - you've installed libev3, but
are compiling against the libevent headers, which use a different
size for struct event.
Assuming you're running Debian, try installing libev-libevent-dev,
run configure again and rebuild dectmon. I'll try whether this
can be caught by the configure script.
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