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| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2017-08-30 12:49:02 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-31 01:26:11 +0300 |
| commit | 30c31d746d0eb458ae327f522bc8e4c44cbea0f0 (patch) | |
| tree | d8f6e8f11ab3ec40b0e0a43575429f0dc8695e3c /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 3501d059921246ff617b43e86250a719c140bd97 (diff) | |
| download | linux-30c31d746d0eb458ae327f522bc8e4c44cbea0f0.tar.xz | |
sch_fq_codel: avoid double free on init failure
It is very unlikely to happen but the backlogs memory allocation
could fail and will free q->flows, but then ->destroy() will free
q->flows too. For correctness remove the first free and let ->destroy
clean up.
Fixes: 87b60cfacf9f ("net_sched: fix error recovery at qdisc creation")
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions