Re: [Libvir] [PATCH] Fix some memory leaks of virsh schedinfo

[Daniel Veillard <veillard redhat com>]

On Fri, Aug 17, 2007 at 08:41:41PM +0900, Saori Fukuta wrote:
> Hi,
> 
> There are some memory leaks at the virsh schedinfo command.
> So I fix them.
> 
> (e.g.)
> When the virDomainSetSchedulerParameters failed, the allocated
> memory as params is not freed.
> # valgrind --leak-check=full virsh schedinfo PV_RH5_8 --weight 0
> ==18879== Memcheck, a memory error detector.
> ==18879== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
> *snip*
> ==18879== 92 bytes in 1 blocks are definitely lost in loss record 6 of 23
> ==18879==    at 0x40053C0: malloc (vg_replace_malloc.c:149)
> ==18879==    by 0x80531D5: _vshMalloc (virsh.c:4201)
> ==18879==    by 0x804BC44: cmdSchedinfo (virsh.c:1033)
> ==18879==    by 0x80526CF: vshCommandRun (virsh.c:3839)
> ==18879==    by 0x805452A: main (virsh.c:4741)
> ==18879==
> ==18879== LEAK SUMMARY:
> ==18879==    definitely lost: 92 bytes in 1 blocks.
> ==18879==      possibly lost: 0 bytes in 0 blocks.
> ==18879==    still reachable: 14,234 bytes in 293 blocks.
> ==18879==         suppressed: 0 bytes in 0 blocks.
> 
> Signed-off-by: Saori Fukuta <fukuta saori jp fujitsu com>

  Yes, makes perfect sense, for such kind of long routines with lot of
data having one exit/cleanup point is the safest, applied !

  Thanks I will commit as soon as I get the DNS back,

Daniel

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