[PATCH v2 09/16] app/dumpcap: verify strdup return value

[Chengwen Feng]

Add verify strdup return value logic.

Fixes: cbb44143be74 ("app/dumpcap: add new packet capture application")
Cc: sta...@dpdk.org

Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
---
 app/dumpcap/main.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/dumpcap/main.c b/app/dumpcap/main.c
index 64294bbfb3..6f49703c50 100644
--- a/app/dumpcap/main.c
+++ b/app/dumpcap/main.c
@@ -639,6 +639,11 @@ static void dpdk_init(void)
                eal_argv[i++] = strdup(file_prefix);
        }
 
+       for (i = 0; i < (unsigned int)eal_argc; i++) {
+               if (eal_argv[i] == NULL)
+                       rte_panic("No memory\n");
+       }
+
        if (rte_eal_init(eal_argc, eal_argv) < 0)
                rte_exit(EXIT_FAILURE, "EAL init failed: is primary process 
running?\n");
 }
-- 
2.17.1