LU-16152 utils: fix integer overflow in cYAML parser

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index f90d408..11a3442 100755 (executable)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -9667,6 +9667,34 @@ test_65o() {
 }
 run_test 65o "pool inheritance for mdt component"
 
+test_65p () { # LU-16152
+       local src_dir=$DIR/$tdir/src_dir
+       local dst_dir=$DIR/$tdir/dst_dir
+       local yaml_file=$DIR/$tdir/layout.yaml
+       local border
+
+       (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
+               skip "Need at least version 2.15.51"
+
+       test_mkdir -p $src_dir
+       $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
+               error "failed to setstripe"
+       $LFS getstripe --yaml -d $src_dir > $yaml_file ||
+               error "failed to getstripe"
+
+       test_mkdir -p $dst_dir
+       $LFS setstripe --yaml $yaml_file $dst_dir ||
+               error "failed to setstripe with yaml file"
+       border=$($LFS getstripe -d $dst_dir |
+               awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
+               error "failed to getstripe"
+
+       # 2048M is 0x80000000, or 2147483648
+       (( $border == 2147483648 )) ||
+               error "failed to handle huge number in yaml layout"
+}
+run_test 65p "setstripe with yaml file and huge number"
+
 # bug 2543 - update blocks count on client
 test_66() {
        [ $PARALLEL == "yes" ] && skip "skip parallel run"