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authorarikachen <eaglesora@gmail.com>2021-09-28 18:43:44 +0800
committerBeno�t Ganne <bganne@cisco.com>2021-09-28 12:59:24 +0000
commitca92091f95b34c75c5f810b6f967ca115671d907 (patch)
treea2e19bdf1dad6c1ab98e135ec8f254597372a3f2
parentd67ad46903a1772d538e0aade230b39105a584e9 (diff)
af_xdp: fix free mem in tx while no free slot
Type: fix Signed-off-by: arikachen <eaglesora@gmail.com> Change-Id: Id305b9d311b2d0d11583db1a14a45d9187a1e628
-rw-r--r--src/plugins/af_xdp/output.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/af_xdp/output.c b/src/plugins/af_xdp/output.c
index 51a56ed866d..aac5df0325b 100644
--- a/src/plugins/af_xdp/output.c
+++ b/src/plugins/af_xdp/output.c
@@ -231,9 +231,9 @@ VNET_DEVICE_CLASS_TX_FN (af_xdp_device_class) (vlib_main_t * vm,
{
u32 n_enq;
af_xdp_device_output_free (vm, node, txq);
- n_enq = af_xdp_device_output_tx_try (vm, node, ad, txq, n_tx - n, from);
+ n_enq =
+ af_xdp_device_output_tx_try (vm, node, ad, txq, n_tx - n, from + n);
n += n_enq;
- from += n_enq;
}
af_xdp_device_output_tx_db (vm, node, ad, txq, n);