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| author |   Matthieu Baerts <matthieu.baerts@tessares.net> | 2021-09-01 10:15:37 -0700 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-09-01 10:55:49 -0700 |
| commit | bfd862a7e9318dd906844807a713d27cdd1a72b1 (patch) | |
| tree | 306543d6fd15ed7268a931143ea5c74c77a46eb4 /tools | |
| parent | mptcp: fix possible divide by zero (diff) | |
| download | wireguard-linux-bfd862a7e9318dd906844807a713d27cdd1a72b1.tar.xz wireguard-linux-bfd862a7e9318dd906844807a713d27cdd1a72b1.zip | |
selftests: mptcp: clean tmp files in simult_flows
'$cin' and '$sin' variables are local to a function: they are then not
available from the cleanup trap.
Instead, we need to use '$large' and '$small' that are not local and
defined just before setting the trap.
Without this patch, running this script in a loop might cause a:
write: No space left on device
issue.
Fixes: 1a418cb8e888 ("mptcp: simult flow self-tests")
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/testing/selftests/net/mptcp/simult_flows.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index fd63ebfe9a2b..910d8126af8f 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -22,8 +22,8 @@ usage() { cleanup() { - rm -f "$cin" "$cout" - rm -f "$sin" "$sout" + rm -f "$cout" "$sout" + rm -f "$large" "$small" rm -f "$capout" local netns |