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net/iavf: fix endless loop

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Change loop index from uint16_t to uint32_t since max
index 65535 could be exceeded when ring size is 2k+.

Fixes: 69dd4c3d0898 ("net/avf: enable queue and device")
Cc: stable@dpdk.org

Reported-by: Lei Yao <lei.a.yao@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Qi Zhang 2019-07-25 12:38:29 +08:00 committed by Ferruh Yigit
parent fbbbf553f2
commit 43b29221c1
1 changed files with 4 additions and 2 deletions
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6
drivers/net/iavf/iavf_rxtx.c
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@ -144,7 +144,8 @@ check_rx_bulk_allow(struct iavf_rx_queue *rxq)
static inline void
reset_rx_queue(struct iavf_rx_queue *rxq)
{
uint16_t len, i;
uint16_t len;
uint32_t i;
if (!rxq)
return;
@ -174,7 +175,8 @@ static inline void
reset_tx_queue(struct iavf_tx_queue *txq)
{
struct iavf_tx_entry *txe;
uint16_t i, prev, size;
uint32_t i, size;
uint16_t prev;
if (!txq) {
PMD_DRV_LOG(DEBUG, "Pointer to txq is NULL");