From: Arturo Borrero Gonzalez <arturo@xxxxxxxxxx>
There seems to be a bug that prevent loading a ruleset twice in a row
if the ruleset contains sets with intervals. This seems related to the
nft cache.
By the time of this commit, the bug is not fixed yet.
Signed-off-by: Arturo Borrero Gonzalez <arturo@xxxxxxxxxx>
---
tests/shell/testcases/cache/0002_interval_0 | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100755 tests/shell/testcases/cache/0002_interval_0
diff --git a/tests/shell/testcases/cache/0002_interval_0 b/tests/shell/testcases/cache/0002_interval_0
new file mode 100755
index 0000000..f500911
--- /dev/null
+++ b/tests/shell/testcases/cache/0002_interval_0
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# This testcase checks that we can load a ruleset twice in a row.
+# bug --> Error: interval overlaps with an existing one
+
+set -e
+
+tmpfile=$(mktemp)
+if [ ! -w $tmpfile ] ; then
+ echo "Failed to create tmp file" >&2
+ exit 0
+fi
+
+trap "rm -rf $tmpfile" EXIT # cleanup if aborted
+
+RULESET="flush ruleset
+table inet t {
+ set s { type ipv4_addr; flags interval; }
+}
+
+add element inet t s {
+ 192.168.0.1/24,
+}"
+
+echo "$RULESET" > $tmpfile
+$NFT -f $tmpfile
+$NFT -f $tmpfile
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
