When working with testpmd and setting the dynflag name, we copy the name given by the cmd to the dynflag name.
The issue is that the size of the dynflag name is smaller then the string used by testpmd. This commit solves this issue by usign strncpy. Coverity issue: 353610 Fixes: b57b66a97ebf ("app/testpmd: support mbuf dynamic flag") Signed-off-by: Ori Kam <or...@mellanox.com> --- app/test-pmd/cmdline.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index dab22bc..09429f9 100644 --- a/app/test-pmd/cmdline.c +++ b/app/test-pmd/cmdline.c @@ -18867,7 +18867,7 @@ struct cmd_config_tx_dynf_specific_result { return; flag = rte_mbuf_dynflag_lookup(res->name, NULL); if (flag <= 0) { - strcpy(desc_flag.name, res->name); + strncpy(desc_flag.name, res->name, sizeof(*desc_flag.name)); desc_flag.flags = 0; flag = rte_mbuf_dynflag_register(&desc_flag); if (flag < 0) { -- 1.8.3.1