sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-26 17:42:47 +03:00
Code Issues Packages Projects Releases Wiki Activity

[vxge] Fix use of stale I/O buffer on error path

Browse Source 
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2017-03-23 21:10:25 +02:00
parent b340971852
commit c13bf52509
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/drivers/net/vxge/vxge_traffic.c
View File

@@ -667,6 +667,8 @@ enum vxge_hw_status vxge_hw_vpath_poll_rx(struct __vxge_hw_ring *ring)
vxge_debug(VXGE_INFO, "%s: rx frame received at offset %d\n",
hldev->ndev->name, ring->rxd_offset);
iobuf = (struct io_buffer *)(intptr_t)rxd->host_control;
if (tcode != VXGE_HW_RING_T_CODE_OK) {
netdev_rx_err(hldev->ndev, NULL, -EINVAL);
vxge_debug(VXGE_ERR, "%s:%d, rx error tcode %d\n",
@@ -675,8 +677,6 @@ enum vxge_hw_status vxge_hw_vpath_poll_rx(struct __vxge_hw_ring *ring)
goto err1;
}
iobuf = (struct io_buffer *)(intptr_t)rxd->host_control;
len = VXGE_HW_RING_RXD_1_BUFFER0_SIZE_GET(rxd->control_1);
len -= ETH_FCS_LEN;