[PATCH] irlmp_unregister_link needs to free lsaps hashbin

Hi,

While testing the mcs7780 based IrDA USB dongle I've stumbled upon
memory leak in irlmp_unregister_link(). Hashbin for lsaps is created in
irlmp_register_link and should probably be freed in irlmp_unregister_link().

Signed-off-by: Hinko Kocevar <[email protected]>

Best regards,
Hinko

----

--- linux-2.6.23/net/irda/irlmp.c.orig	2007-10-12 14:05:17.000000000 +0200
+++ linux-2.6.23/net/irda/irlmp.c	2007-10-12 14:05:41.000000000 +0200
@@ -353,6 +353,7 @@ void irlmp_unregister_link(__u32 saddr)
 		/* Final cleanup */
 		del_timer(&link->idle_timer);
 		link->magic = 0;
+		hashbin_delete(link->lsaps, (FREE_FUNC) kfree);
 		kfree(link);
 	}
 }

---

• Follow-Ups:
  • Re: [irda-users] [PATCH] irlmp_unregister_link needs to free lsaps hashbin
    • From: Samuel Ortiz <[email protected]>

• Prev by Date: apm system does not power off anymore
• Next by Date: Re: [linux-usb-devel] USB subsystem merge plans
• Previous by thread: apm system does not power off anymore
• Next by thread: Re: [irda-users] [PATCH] irlmp_unregister_link needs to free lsaps hashbin
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]