From 4d5832685f7fbdb5314acdf04fbd0882357880ec Mon Sep 17 00:00:00 2001 From: wu-changsheng Date: Tue, 2 Aug 2022 19:32:54 +0800 Subject: [PATCH 11/20] fix memcpy out bounds --- src/lstack/core/lstack_stack_stat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/lstack/core/lstack_stack_stat.c b/src/lstack/core/lstack_stack_stat.c index 09aa04c..e8c5bc3 100644 --- a/src/lstack/core/lstack_stack_stat.c +++ b/src/lstack/core/lstack_stack_stat.c @@ -172,7 +172,8 @@ static void get_stack_stats(struct gazelle_stack_dfx_data *dfx, struct protocol_ lstack_get_low_power_info(&dfx->low_power_info); - int32_t ret = memcpy_s(&dfx->data.pkts.stack_stat, sizeof(dfx->data.pkts), &stack->stats, sizeof(dfx->data.pkts)); + int32_t ret = memcpy_s(&dfx->data.pkts.stack_stat, sizeof(struct gazelle_stack_stat), + &stack->stats, sizeof(struct gazelle_stack_stat)); if (ret != EOK) { LSTACK_LOG(ERR, LSTACK, "memcpy_s err ret=%d \n", ret); return; -- 2.23.0