Summary: mds: check svc_cnt greater than zero before decrease [#3129]
Review request for Ticket(s): 3129
Peer Reviewer(s): Minh, Vu, Thang, Gary
Pull request to: *** LIST THE PERSON WITH PUSH ACCESS HERE ***
Affected branch(es): develop
Development branch: ticket-3129
Base revision: 6a9481a0c76ebfd8ab433d924fab17eaae724af1
Personal repository: git://git.code.sf.net/u/thuantr/review
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Impacted area Impact y/n
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Docs n
Build system n
RPM/packaging n
Configuration files n
Startup scripts n
SAF services n
OpenSAF services n
Core libraries y
Samples n
Tests n
Other n
Comments (indicate scope for each "y" above):
---------------------------------------------
N/A
revision 55c0c3bef2b73a92de8f5d6db1e48fa32c20b37a
Author: thuan.tran <thuan.t...@dektech.com.au>
Date: Mon, 16 Dec 2019 16:31:02 +0700
mds: check svc_cnt greater than zero before decrease [#3129]
- #3102 introduce remote adest list which refer svc_cnt to start/stop
timer to delete adest from list. But in tcp transport, svc down may
come twice then svc_cnt is updated incorrectly. Later cause crash inside
function stop_mds_down_tmr().
- check svc_cnt greater than zero before decrease it then no crash as
consequence of this wrong counter.
Complete diffstat:
------------------
src/mds/mds_c_api.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Testing Commands:
-----------------
N/A
Testing, Expected Results:
--------------------------
N/A
Conditions of Submission:
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ACK by reviewers
Arch Built Started Linux distro
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mips n n
mips64 n n
x86 n n
x86_64 y y
powerpc n n
powerpc64 n n
Reviewer Checklist:
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