[lttng-tools.git] / memleak / README

LTTng memleak finder

example usage:
LD_PRELOAD=./lttng-memleak-finder.so lttng-sessiond

If you get e.g.:

[warning] trying to free unallocated ptr 0x18b2a70 caller 0x7fae7943dd57
or
[leak] ptr: 0x18b2350 size: 0x160 caller: 0x7fae7943e28f <symbol>

If you need to see local symbols as well, try compiling your code with
-Wl,--export-dynamic .

Mathieu Desnoyers, May 2013
Commit	Line	Data
1c353010 DG	1	LTTng memleak finder
	2
	3	example usage:
	4	LD_PRELOAD=./lttng-memleak-finder.so lttng-sessiond
	5
	6	If you get e.g.:
	7
	8	[warning] trying to free unallocated ptr 0x18b2a70 caller 0x7fae7943dd57
	9	or
	10	[leak] ptr: 0x18b2350 size: 0x160 caller: 0x7fae7943e28f <symbol>
	11
	12	If you need to see local symbols as well, try compiling your code with
	13	-Wl,--export-dynamic .
	14
	15	Mathieu Desnoyers, May 2013