diff mbox

[dpdk-dev,1/2] app/testpmd: fix flow rule copy functions

Message ID 1500880222-13347-2-git-send-email-matan@mellanox.com (mailing list archive)
State Superseded, archived
Headers

Checks

Context Check Description
ci/checkpatch warning coding style issues
ci/Intel-compilation success Compilation OK

Commit Message

Matan Azrad July 24, 2017, 7:10 a.m. UTC 
  The corrupted code checks only RAW flow item type special case for
returning its size but doesn't deal with any other flow item type
and returns 0 for all the others.

This bug leaves the flow descriptor empty for non RAW types.

The fix takes the correct size to any regular types from appropriate
array.

The same issue, with a similar fix, is in flow action size method which deals only with
RSS special type.

Fixes: 99457e8fb8ce ("app/testpmd: implement basic support for flow API")
Cc: stable@dpdk.org

Signed-off-by: Matan Azrad <matan@mellanox.com>
---
 app/test-pmd/config.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)
diff mbox

Patch

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index ee6644d..0c7c514 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -954,8 +954,10 @@  struct rss_type_info {
 flow_item_spec_size(const struct rte_flow_item *item,
 		    size_t *size, size_t *pad)
 {
-	if (!item->spec)
+	if (!item->spec){
+		*size = 0;
 		goto empty;
+	}
 	switch (item->type) {
 		union {
 			const struct rte_flow_item_raw *raw;
@@ -967,10 +969,10 @@  struct rss_type_info {
 			spec.raw->length * sizeof(*spec.raw->pattern);
 		break;
 	default:
-empty:
-		*size = 0;
+		*size = flow_item[item->type].size;
 		break;
 	}
+empty:
 	*pad = RTE_ALIGN_CEIL(*size, sizeof(double)) - *size;
 }
 
@@ -1005,8 +1007,10 @@  struct rss_type_info {
 flow_action_conf_size(const struct rte_flow_action *action,
 		      size_t *size, size_t *pad)
 {
-	if (!action->conf)
+	if (!action->conf){
+		*size = 0;
 		goto empty;
+	}
 	switch (action->type) {
 		union {
 			const struct rte_flow_action_rss *rss;
@@ -1018,10 +1022,10 @@  struct rss_type_info {
 			conf.rss->num * sizeof(*conf.rss->queue);
 		break;
 	default:
-empty:
-		*size = 0;
+		*size = flow_action[action->type].size;
 		break;
 	}
+empty:
 	*pad = RTE_ALIGN_CEIL(*size, sizeof(double)) - *size;
 }