[PATCH] app/testpmd: fix the rule number parsing

[Bing Zhao <bingz@nvidia.com>]

When creating a template table, the object pointer of the
command line "struct context" was set with an offset from the
original out buffer if there is a template ID.

If the "rules_number" is specified after the template IDs, it
couldn't be set and passed to the API correctly. With this commit,
the pointer is reset before pasring the "rules_number" field.

Fixes: c4b38873346b ("app/testpmd: add flow table management")
Cc: akozyrev@nvidia.com
Cc: stable@dpdk.org

Signed-off-by: Bing Zhao <bingz@nvidia.com>
---
 app/test-pmd/cmdline_flow.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 5771281125..bd626e2347 100644
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -3369,6 +3369,7 @@ static const struct token token_list[] = {
 			     NEXT_ENTRY(COMMON_UNSIGNED)),
 		.args = ARGS(ARGS_ENTRY(struct buffer,
 					args.table.attr.nb_flows)),
+		.call = parse_table,
 	},
 	[TABLE_PATTERN_TEMPLATE] = {
 		.name = "pattern_template",
@@ -10157,6 +10158,11 @@ parse_table(struct context *ctx, const struct token *token,
 			return -1;
 		out->args.table.attr.specialize = RTE_FLOW_TABLE_SPECIALIZE_TRANSFER_VPORT_ORIG;
 		return len;
+	case TABLE_RULES_NUMBER:
+		ctx->objdata = 0;
+		ctx->object = out;
+		ctx->objmask = NULL;
+		return len;
 	default:
 		return -1;
 	}
-- 
2.34.1