Wireshark mailing list archives
Re: [Bug 7775] Wireshark leaks memory when selecting packets
From: Bálint Réczey <balint () balintreczey hu>
Date: Fri, 26 Oct 2012 12:49:56 +0200
2012/10/10 Jakub Zawadzki <darkjames-ws () darkjames pl>:
On Mon, Oct 08, 2012 at 06:29:33PM -0400, Evan Huus wrote:It doesn't crash, yes, but it leaks again. I've added emem_destroy_chunk() for now in revision 45412,I forgot to note that emem_destroy_chunk() works only with chunks created with emem_create_chunk() emem_create_chunk_gp() changes npc->buf, and amount_free_init So it leaks 2 * page_size (8KiB) per packet ;| Still I don't understand why it fails assertion when doing mprotect() [bug #7814].until I can spend some time figuring out the correct logic for sharing freed blocks.I tried different approach, use one pool for ep_ memory, but each chunk can have different ->id, attaching proof. Heh, I start to think that we should just use Boehm GC...
I would be really curious to see some tests about it. Has anyone tried running Wireshark performance tests with temporary allocations replaced with Boehm GC allocations? Cheers, Balint ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Evan Huus (Oct 08)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Jakub Zawadzki (Oct 08)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Evan Huus (Oct 08)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Jakub Zawadzki (Oct 08)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Evan Huus (Oct 08)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Jakub Zawadzki (Oct 09)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Jakub Zawadzki (Oct 10)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Bálint Réczey (Oct 26)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Evan Huus (Oct 08)
- Re: [Bug 7775] Wireshark leaks memory when selecting packets Jakub Zawadzki (Oct 08)