[Asterisk-code-review] Resources/res phoneprov: fix memory leak and heap-use-after-... (asterisk[13])

[Badalian Vyacheslav]

Hello Anonymous Coward #1000019, George Joseph,

I'd like you to reexamine a change.  Please visit

    https://gerrit.asterisk.org/2231

to look at the new patch set (#4).

Change subject: Resources/res_phoneprov: fix memory leak and heap-use-after-free
......................................................................

Resources/res_phoneprov: fix memory leak and heap-use-after-free

* heap-use-after-free happens when we free "cfg"
but then use "value" which refers to it

* A memory leak occurs because in some cases
it is not released "defaults"

ASTERISK-25721 #close
Reported by: Badalyan Vyacheslav
Tested by: Badalyan Vyacheslav

Change-Id: I3807d3f4726df6864430ec144cf6265d3f538469
---
M res/res_phoneprov.c
1 file changed, 6 insertions(+), 3 deletions(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/31/2231/4
-- 
To view, visit https://gerrit.asterisk.org/2231
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I3807d3f4726df6864430ec144cf6265d3f538469
Gerrit-PatchSet: 4
Gerrit-Project: asterisk
Gerrit-Branch: 13
Gerrit-Owner: Badalian Vyacheslav <v.badalyan at open-bs.ru>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: George Joseph <george.joseph at fairview5.com>
Gerrit-Reviewer: Joshua Colp <jcolp at digium.com>