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Subject[PATCH tip/core/rcu 11/20] rcutorture/kvm-recheck-*: Improve result directory readability check
Date
From: SeongJae Park <sj38.park@gmail.com>

The kvm-recheck-(lock|rcu|rcuperf).sh scripts check whether the
user-specified results directory exists. If not, it prints out error
message that says the specified directory is unreadable. To make the
message more precise, this commit adds a readability check.

Fixes: 2193e1604eac ("rcutorture: Abstract kvm-recheck.sh")

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
tools/testing/selftests/rcutorture/bin/kvm-recheck-lock.sh | 2 +-
tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh | 2 +-
tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf.sh | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck-lock.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck-lock.sh
index 43f764098e50..2de92f43ee8c 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-recheck-lock.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-lock.sh
@@ -23,7 +23,7 @@
# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

i="$1"
-if test -d $i
+if test -d "$i" -a -r "$i"
then
:
else
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
index 559e01ac86be..9e34656bf659 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcu.sh
@@ -23,7 +23,7 @@
# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

i="$1"
-if test -d $i
+if test -d "$i" -a -r "$i"
then
:
else
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf.sh
index 8f3121afc716..6138fd94abfe 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf.sh
@@ -23,7 +23,7 @@
# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

i="$1"
-if test -d $i
+if test -d "$i" -a -r "$i"
then
:
else
--
2.5.2
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