[dpdk-dev] [PATCH] testpmd: Fix segment fault when port ID greater than 76

[Michael Qiu]

In testpmd, when using "rx_vlan add 1 77", it will be a segment fault
Because the port ID should be less than 32.

Signed-off-by: Michael Qiu <michael.qiu at intel.com>
---
 app/test-pmd/config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 1d29146..cf2aa6e 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -388,7 +388,7 @@ port_id_is_invalid(portid_t port_id, enum print_warning 
warning)
        if (port_id == (portid_t)RTE_PORT_ALL)
                return 0;

-       if (ports[port_id].enabled)
+       if (port_id < RTE_MAX_ETHPORTS && ports[port_id].enabled)
                return 0;

        if (warning == ENABLED_WARN)
-- 
1.9.3