[ovs-dev] memory leaks

Ethan Jackson ethan at nicira.com
Fri Aug 16 01:25:11 UTC 2013


I'll have a look thanks.

Ethan

On Fri, Aug 16, 2013 at 9:23 AM, Ben Pfaff <blp at nicira.com> wrote:
> valgrind reports a couple of memory leaks for current master:
>
>     ==25376== 84 bytes in 1 blocks are definitely lost in loss record 163 of 175
>     ==25376==    at 0x4D7B308: malloc (vg_replace_malloc.c:263)
>     ==25376==    by 0x80E2364: xmalloc (util.c:103)
>     ==25376==    by 0x8096244: mac_learning_create (mac-learning.c:109)
>     ==25376==    by 0x8066AC3: construct (ofproto-dpif.c:1266)
>     ==25376==    by 0x805D4AB: ofproto_create (ofproto.c:454)
>     ==25376==    by 0x8050CFE: bridge_reconfigure (bridge.c:709)
>     ==25376==
>     ==25376== 376 (152 direct, 224 indirect) bytes in 1 blocks are definitely lost in loss record 171 of 175
>     ==25376==    at 0x4D79A68: calloc (vg_replace_malloc.c:566)
>     ==25376==    by 0x80E262B: xcalloc (util.c:86)
>     ==25376==    by 0x80E2656: xzalloc (util.c:97)
>     ==25376==    by 0x806EDFF: mbridge_create (ofproto-dpif-mirror.c:85)
>     ==25376==    by 0x8066ACE: construct (ofproto-dpif.c:1267)
>     ==25376==    by 0x805D4AB: ofproto_create (ofproto.c:454)
>     ==25376==    by 0x8050CFE: bridge_reconfigure (bridge.c:709)
>
> I see these on this test:
>  594: ofproto.at:1138    ofproto - asynchronous message control (OpenFlow 1.0)
> and probably others but that's the one I'm looking at now.
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