From: Mat Martineau <mathew.j.martineau@linux.intel.com>
To: netdev@vger.kernel.org
Cc: Matthieu Baerts <matthieu.baerts@tessares.net>,
davem@davemloft.net, kuba@kernel.org, mptcp@lists.linux.dev,
pabeni@redhat.com,
Mat Martineau <mathew.j.martineau@linux.intel.com>
Subject: [PATCH net 2/2] selftests: mptcp: clean tmp files in simult_flows
Date: Fri, 27 Aug 2021 17:17:31 -0700 [thread overview]
Message-ID: <20210828001731.67757-3-mathew.j.martineau@linux.intel.com> (raw)
In-Reply-To: <20210828001731.67757-1-mathew.j.martineau@linux.intel.com>
From: Matthieu Baerts <matthieu.baerts@tessares.net>
'$cin' and '$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>
---
tools/testing/selftests/net/mptcp/simult_flows.sh | 4 ++--
1 file 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
--
2.33.0
prev parent reply other threads:[~2021-08-28 0:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-28 0:17 [PATCH net 0/2] mptcp: Prevent tcp_push() crash and selftest temp file buildup Mat Martineau
2021-08-28 0:17 ` [PATCH net 1/2] mptcp: fix possible divide by zero Mat Martineau
2021-08-30 23:57 ` Jakub Kicinski
2021-08-28 0:17 ` Mat Martineau [this message]
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