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authorChenmin Sun <chenmin.sun@intel.com>2020-01-20 20:17:09 +0800
committerAndrew Yourtchenko <ayourtch@gmail.com>2020-08-12 15:59:46 +0000
commit0bd543b2a93c01b08d2b60ad6efd2ca1bf1c069a (patch)
tree5ab9e46c2d01d4ad172f0529dae871a6e243e8cc
parentd904f803bd80d35f5b6ceaab57598236fc9a6eda (diff)
dpdk: fix flow(with mark action) deletion crash issue
Type: fix this patch fixes mark flow deletion crash issue, see below test flow add src-ip any proto udp src-port 111 dst-port 222 mark 100 test flow enable index 0 1/1 test flow disable index 0 1/1 test flow enable index 0 1/1 test flow disable index 0 1/1 -> [crash] This is because the code resets a wrong vector in flow lookup entry recycle logic. See function dpdk_flow_ops_fn(). Signed-off-by: Chenmin Sun <chenmin.sun@intel.com> Change-Id: I2b0a1e531931ab25541d672d88da18dc2289f1ce (cherry picked from commit cd120f9bbb2101dfd7eca11d1a28e06ac5ace479)
-rw-r--r--src/plugins/dpdk/device/flow.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/dpdk/device/flow.c b/src/plugins/dpdk/device/flow.c
index 0a8cc4573bc..2b6b6c4291a 100644
--- a/src/plugins/dpdk/device/flow.c
+++ b/src/plugins/dpdk/device/flow.c
@@ -267,7 +267,7 @@ dpdk_flow_ops_fn (vnet_main_t * vnm, vnet_flow_dev_op_t op, u32 dev_instance,
vec_foreach (fl_index, xd->parked_lookup_indexes)
pool_put_index (xd->flow_lookup_entries, *fl_index);
- vec_reset_length (xd->flow_lookup_entries);
+ vec_reset_length (xd->parked_lookup_indexes);
}
if (op == VNET_FLOW_DEV_OP_DEL_FLOW)