LU-4563 Fix unsafe userspace access in many proc files

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index ff1e5bb..d81cf53 100644 (file)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -8960,6 +8960,36 @@ test_133f() {
 }
 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
 
+test_133g() {
+       local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
+       local facet
+
+       # Second verifying readability.
+       find $proc_dirs \
+               -type f \
+               -not -name force_lbug \
+               -not -name changelog_mask \
+               -exec badarea_io '{}' \; > /dev/null
+
+       [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
+               skip "Too old lustre on MDS"
+
+       [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
+               skip "Too old lustre on ost1"
+
+       for facet in $SINGLEMDS ost1; do
+               do_facet $facet find $proc_dirs \
+                       -type f \
+                       -not -name force_lbug \
+                       -not -name changelog_mask \
+                       -exec badarea_io '{}' \\\; &> /dev/null
+
+       done
+
+       true
+}
+run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
+
 test_140() { #bug-17379
        [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
         test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"