[dpdk-dev] [PATCH v2] app/testpmd: fix null pointer dereferencing issue
Kalesh A P
kalesh-anakkur.purayil at broadcom.com
Thu May 7 13:06:11 CEST 2020
From: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>
Note that the issue was observed in an internal Coverity scan.
Fixes: e088907bb851 ("app/testpmd: add command for getting loaded DDP profiles")
Cc: stable at dpdk.org
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>
---
v2: fixed headline case
app/test-pmd/cmdline.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index b040630..996a498 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -16891,8 +16891,10 @@ cmd_ddp_get_list_parsed(
#ifdef RTE_LIBRTE_I40E_PMD
size = PROFILE_INFO_SIZE * MAX_PROFILE_NUM + 4;
p_list = (struct rte_pmd_i40e_profile_list *)malloc(size);
- if (!p_list)
+ if (!p_list) {
printf("%s: Failed to malloc buffer\n", __func__);
+ return;
+ }
if (ret == -ENOTSUP)
ret = rte_pmd_i40e_get_ddp_list(res->port_id,
--
2.10.1
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