idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
7,200 | static bool vmxnet3_mc_list_needed(void *opaque)
{
return true;
}
| +Info | 0 | static bool vmxnet3_mc_list_needed(void *opaque)
{
return true;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,201 | static int vmxnet3_mcast_list_pre_load(void *opaque)
{
VMXNET3State *s = opaque;
s->mcast_list = g_malloc(s->mcast_list_buff_size);
return 0;
}
| +Info | 0 | static int vmxnet3_mcast_list_pre_load(void *opaque)
{
VMXNET3State *s = opaque;
s->mcast_list = g_malloc(s->mcast_list_buff_size);
return 0;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,202 | vmxnet3_msix_load(QEMUFile *f, void *opaque, int version_id)
{
PCIDevice *d = PCI_DEVICE(opaque);
msix_load(d, f);
return 0;
}
| +Info | 0 | vmxnet3_msix_load(QEMUFile *f, void *opaque, int version_id)
{
PCIDevice *d = PCI_DEVICE(opaque);
msix_load(d, f);
return 0;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,203 | vmxnet3_msix_save(QEMUFile *f, void *opaque)
{
PCIDevice *d = PCI_DEVICE(opaque);
msix_save(d, f);
}
| +Info | 0 | vmxnet3_msix_save(QEMUFile *f, void *opaque)
{
PCIDevice *d = PCI_DEVICE(opaque);
msix_save(d, f);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,204 | static void vmxnet3_net_init(VMXNET3State *s)
{
DeviceState *d = DEVICE(s);
VMW_CBPRN("vmxnet3_net_init called...");
qemu_macaddr_default_if_unset(&s->conf.macaddr);
/* Windows guest will query the address that was set on init */
memcpy(&s->perm_mac.a, &s->conf.macaddr.a, sizeof(s->perm_mac.a));
... | +Info | 0 | static void vmxnet3_net_init(VMXNET3State *s)
{
DeviceState *d = DEVICE(s);
VMW_CBPRN("vmxnet3_net_init called...");
qemu_macaddr_default_if_unset(&s->conf.macaddr);
/* Windows guest will query the address that was set on init */
memcpy(&s->perm_mac.a, &s->conf.macaddr.a, sizeof(s->perm_mac.a));
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,205 | vmxnet3_on_interrupt_mask_changed(VMXNET3State *s, int lidx, bool is_masked)
{
s->interrupt_states[lidx].is_masked = is_masked;
vmxnet3_update_interrupt_line_state(s, lidx);
}
| +Info | 0 | vmxnet3_on_interrupt_mask_changed(VMXNET3State *s, int lidx, bool is_masked)
{
s->interrupt_states[lidx].is_masked = is_masked;
vmxnet3_update_interrupt_line_state(s, lidx);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,206 | vmxnet3_on_rx_done_update_stats(VMXNET3State *s,
int qidx,
Vmxnet3PktStatus status)
{
struct UPT1_RxStats *stats = &s->rxq_descr[qidx].rxq_stats;
size_t tot_len = net_rx_pkt_get_total_len(s->rx_pkt);
switch (status) {
case VMXNET3_PKT_STAT... | +Info | 0 | vmxnet3_on_rx_done_update_stats(VMXNET3State *s,
int qidx,
Vmxnet3PktStatus status)
{
struct UPT1_RxStats *stats = &s->rxq_descr[qidx].rxq_stats;
size_t tot_len = net_rx_pkt_get_total_len(s->rx_pkt);
switch (status) {
case VMXNET3_PKT_STAT... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,207 | vmxnet3_on_tx_done_update_stats(VMXNET3State *s, int qidx,
Vmxnet3PktStatus status)
{
size_t tot_len = net_tx_pkt_get_total_len(s->tx_pkt);
struct UPT1_TxStats *stats = &s->txq_descr[qidx].txq_stats;
switch (status) {
case VMXNET3_PKT_STATUS_OK:
switch (net_tx_pkt_get_packet_type(s->tx_pkt)... | +Info | 0 | vmxnet3_on_tx_done_update_stats(VMXNET3State *s, int qidx,
Vmxnet3PktStatus status)
{
size_t tot_len = net_tx_pkt_get_total_len(s->tx_pkt);
struct UPT1_TxStats *stats = &s->txq_descr[qidx].txq_stats;
switch (status) {
case VMXNET3_PKT_STATUS_OK:
switch (net_tx_pkt_get_packet_type(s->tx_pkt)... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,208 | static void vmxnet3_pci_realize(PCIDevice *pci_dev, Error **errp)
{
DeviceState *dev = DEVICE(pci_dev);
VMXNET3State *s = VMXNET3(pci_dev);
int ret;
VMW_CBPRN("Starting init...");
memory_region_init_io(&s->bar0, OBJECT(s), &b0_ops, s,
"vmxnet3-b0", VMXNET3_PT_REG_SIZE);
... | +Info | 0 | static void vmxnet3_pci_realize(PCIDevice *pci_dev, Error **errp)
{
DeviceState *dev = DEVICE(pci_dev);
VMXNET3State *s = VMXNET3(pci_dev);
int ret;
VMW_CBPRN("Starting init...");
memory_region_init_io(&s->bar0, OBJECT(s), &b0_ops, s,
"vmxnet3-b0", VMXNET3_PT_REG_SIZE);
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,209 | static void vmxnet3_pci_uninit(PCIDevice *pci_dev)
{
DeviceState *dev = DEVICE(pci_dev);
VMXNET3State *s = VMXNET3(pci_dev);
VMW_CBPRN("Starting uninit...");
unregister_savevm(dev, "vmxnet3-msix", s);
vmxnet3_net_uninit(s);
vmxnet3_cleanup_msix(s);
vmxnet3_cleanup_msi(s);
}
| +Info | 0 | static void vmxnet3_pci_uninit(PCIDevice *pci_dev)
{
DeviceState *dev = DEVICE(pci_dev);
VMXNET3State *s = VMXNET3(pci_dev);
VMW_CBPRN("Starting uninit...");
unregister_savevm(dev, "vmxnet3-msix", s);
vmxnet3_net_uninit(s);
vmxnet3_cleanup_msix(s);
vmxnet3_cleanup_msi(s);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,210 | static bool vmxnet3_peer_has_vnet_hdr(VMXNET3State *s)
{
NetClientState *nc = qemu_get_queue(s->nic);
if (qemu_has_vnet_hdr(nc->peer)) {
return true;
}
return false;
}
| +Info | 0 | static bool vmxnet3_peer_has_vnet_hdr(VMXNET3State *s)
{
NetClientState *nc = qemu_get_queue(s->nic);
if (qemu_has_vnet_hdr(nc->peer)) {
return true;
}
return false;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,211 | vmxnet3_pop_next_tx_descr(VMXNET3State *s,
int qidx,
struct Vmxnet3_TxDesc *txd,
uint32_t *descr_idx)
{
Vmxnet3Ring *ring = &s->txq_descr[qidx].tx_ring;
PCIDevice *d = PCI_DEVICE(s);
vmxnet3_ring_read_curr_cell(d, ring, txd);
... | +Info | 0 | vmxnet3_pop_next_tx_descr(VMXNET3State *s,
int qidx,
struct Vmxnet3_TxDesc *txd,
uint32_t *descr_idx)
{
Vmxnet3Ring *ring = &s->txq_descr[qidx].tx_ring;
PCIDevice *d = PCI_DEVICE(s);
vmxnet3_ring_read_curr_cell(d, ring, txd);
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,212 | static int vmxnet3_post_load(void *opaque, int version_id)
{
VMXNET3State *s = opaque;
PCIDevice *d = PCI_DEVICE(s);
net_tx_pkt_init(&s->tx_pkt, PCI_DEVICE(s),
s->max_tx_frags, s->peer_has_vhdr);
net_rx_pkt_init(&s->rx_pkt, s->peer_has_vhdr);
if (s->msix_used) {
if (!v... | +Info | 0 | static int vmxnet3_post_load(void *opaque, int version_id)
{
VMXNET3State *s = opaque;
PCIDevice *d = PCI_DEVICE(s);
net_tx_pkt_init(&s->tx_pkt, PCI_DEVICE(s),
s->max_tx_frags, s->peer_has_vhdr);
net_rx_pkt_init(&s->rx_pkt, s->peer_has_vhdr);
if (s->msix_used) {
if (!v... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,213 | static void vmxnet3_process_tx_queue(VMXNET3State *s, int qidx)
{
struct Vmxnet3_TxDesc txd;
uint32_t txd_idx;
uint32_t data_len;
hwaddr data_pa;
for (;;) {
if (!vmxnet3_pop_next_tx_descr(s, qidx, &txd, &txd_idx)) {
break;
}
vmxnet3_dump_tx_descr(&txd);
... | +Info | 0 | static void vmxnet3_process_tx_queue(VMXNET3State *s, int qidx)
{
struct Vmxnet3_TxDesc txd;
uint32_t txd_idx;
uint32_t data_len;
hwaddr data_pa;
for (;;) {
if (!vmxnet3_pop_next_tx_descr(s, qidx, &txd, &txd_idx)) {
break;
}
vmxnet3_dump_tx_descr(&txd);
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,214 | static void vmxnet3_put_int_state(QEMUFile *f, void *pv, size_t size)
{
Vmxnet3IntState *r = pv;
qemu_put_byte(f, r->is_masked);
qemu_put_byte(f, r->is_pending);
qemu_put_byte(f, r->is_asserted);
}
| +Info | 0 | static void vmxnet3_put_int_state(QEMUFile *f, void *pv, size_t size)
{
Vmxnet3IntState *r = pv;
qemu_put_byte(f, r->is_masked);
qemu_put_byte(f, r->is_pending);
qemu_put_byte(f, r->is_asserted);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,215 | static void vmxnet3_put_ring_to_file(QEMUFile *f, Vmxnet3Ring *r)
{
qemu_put_be64(f, r->pa);
qemu_put_be32(f, r->size);
qemu_put_be32(f, r->cell_size);
qemu_put_be32(f, r->next);
qemu_put_byte(f, r->gen);
}
| +Info | 0 | static void vmxnet3_put_ring_to_file(QEMUFile *f, Vmxnet3Ring *r)
{
qemu_put_be64(f, r->pa);
qemu_put_be32(f, r->size);
qemu_put_be32(f, r->cell_size);
qemu_put_be32(f, r->next);
qemu_put_byte(f, r->gen);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,216 | static void vmxnet3_put_rx_stats_to_file(QEMUFile *f,
struct UPT1_RxStats *rx_stat)
{
qemu_put_be64(f, rx_stat->LROPktsRxOK);
qemu_put_be64(f, rx_stat->LROBytesRxOK);
qemu_put_be64(f, rx_stat->ucastPktsRxOK);
qemu_put_be64(f, rx_stat->ucastBytesRxOK);
qemu_put_be64(f, rx_stat->mcastPktsRxOK);
... | +Info | 0 | static void vmxnet3_put_rx_stats_to_file(QEMUFile *f,
struct UPT1_RxStats *rx_stat)
{
qemu_put_be64(f, rx_stat->LROPktsRxOK);
qemu_put_be64(f, rx_stat->LROBytesRxOK);
qemu_put_be64(f, rx_stat->ucastPktsRxOK);
qemu_put_be64(f, rx_stat->ucastBytesRxOK);
qemu_put_be64(f, rx_stat->mcastPktsRxOK);
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,217 | static void vmxnet3_put_rxq_descr(QEMUFile *f, void *pv, size_t size)
{
Vmxnet3RxqDescr *r = pv;
int i;
for (i = 0; i < VMXNET3_RX_RINGS_PER_QUEUE; i++) {
vmxnet3_put_ring_to_file(f, &r->rx_ring[i]);
}
vmxnet3_put_ring_to_file(f, &r->comp_ring);
qemu_put_byte(f, r->intr_idx);
qemu_... | +Info | 0 | static void vmxnet3_put_rxq_descr(QEMUFile *f, void *pv, size_t size)
{
Vmxnet3RxqDescr *r = pv;
int i;
for (i = 0; i < VMXNET3_RX_RINGS_PER_QUEUE; i++) {
vmxnet3_put_ring_to_file(f, &r->rx_ring[i]);
}
vmxnet3_put_ring_to_file(f, &r->comp_ring);
qemu_put_byte(f, r->intr_idx);
qemu_... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,218 | static void vmxnet3_put_tx_stats_to_file(QEMUFile *f,
struct UPT1_TxStats *tx_stat)
{
qemu_put_be64(f, tx_stat->TSOPktsTxOK);
qemu_put_be64(f, tx_stat->TSOBytesTxOK);
qemu_put_be64(f, tx_stat->ucastPktsTxOK);
qemu_put_be64(f, tx_stat->ucastBytesTxOK);
qemu_put_be64(f, tx_stat->mcastPktsTxOK);
... | +Info | 0 | static void vmxnet3_put_tx_stats_to_file(QEMUFile *f,
struct UPT1_TxStats *tx_stat)
{
qemu_put_be64(f, tx_stat->TSOPktsTxOK);
qemu_put_be64(f, tx_stat->TSOBytesTxOK);
qemu_put_be64(f, tx_stat->ucastPktsTxOK);
qemu_put_be64(f, tx_stat->ucastBytesTxOK);
qemu_put_be64(f, tx_stat->mcastPktsTxOK);
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,219 | static void vmxnet3_put_txq_descr(QEMUFile *f, void *pv, size_t size)
{
Vmxnet3TxqDescr *r = pv;
vmxnet3_put_ring_to_file(f, &r->tx_ring);
vmxnet3_put_ring_to_file(f, &r->comp_ring);
qemu_put_byte(f, r->intr_idx);
qemu_put_be64(f, r->tx_stats_pa);
vmxnet3_put_tx_stats_to_file(f, &r->txq_stats);... | +Info | 0 | static void vmxnet3_put_txq_descr(QEMUFile *f, void *pv, size_t size)
{
Vmxnet3TxqDescr *r = pv;
vmxnet3_put_ring_to_file(f, &r->tx_ring);
vmxnet3_put_ring_to_file(f, &r->comp_ring);
qemu_put_byte(f, r->intr_idx);
qemu_put_be64(f, r->tx_stats_pa);
vmxnet3_put_tx_stats_to_file(f, &r->txq_stats);... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,220 | static void vmxnet3_qdev_reset(DeviceState *dev)
{
PCIDevice *d = PCI_DEVICE(dev);
VMXNET3State *s = VMXNET3(d);
VMW_CBPRN("Starting QDEV reset...");
vmxnet3_reset(s);
}
| +Info | 0 | static void vmxnet3_qdev_reset(DeviceState *dev)
{
PCIDevice *d = PCI_DEVICE(dev);
VMXNET3State *s = VMXNET3(d);
VMW_CBPRN("Starting QDEV reset...");
vmxnet3_reset(s);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,221 | vmxnet3_read_next_rx_descr(VMXNET3State *s, int qidx, int ridx,
struct Vmxnet3_RxDesc *dbuf, uint32_t *didx)
{
PCIDevice *d = PCI_DEVICE(s);
Vmxnet3Ring *ring = &s->rxq_descr[qidx].rx_ring[ridx];
*didx = vmxnet3_ring_curr_cell_idx(ring);
vmxnet3_ring_read_curr_cell(d, ring, d... | +Info | 0 | vmxnet3_read_next_rx_descr(VMXNET3State *s, int qidx, int ridx,
struct Vmxnet3_RxDesc *dbuf, uint32_t *didx)
{
PCIDevice *d = PCI_DEVICE(s);
Vmxnet3Ring *ring = &s->rxq_descr[qidx].rx_ring[ridx];
*didx = vmxnet3_ring_curr_cell_idx(ring);
vmxnet3_ring_read_curr_cell(d, ring, d... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,222 | static void vmxnet3_realize(DeviceState *qdev, Error **errp)
{
VMXNET3Class *vc = VMXNET3_DEVICE_GET_CLASS(qdev);
PCIDevice *pci_dev = PCI_DEVICE(qdev);
VMXNET3State *s = VMXNET3(qdev);
if (!(s->compat_flags & VMXNET3_COMPAT_FLAG_DISABLE_PCIE)) {
pci_dev->cap_present |= QEMU_PCI_CAP_EXPRESS;
... | +Info | 0 | static void vmxnet3_realize(DeviceState *qdev, Error **errp)
{
VMXNET3Class *vc = VMXNET3_DEVICE_GET_CLASS(qdev);
PCIDevice *pci_dev = PCI_DEVICE(qdev);
VMXNET3State *s = VMXNET3(qdev);
if (!(s->compat_flags & VMXNET3_COMPAT_FLAG_DISABLE_PCIE)) {
pci_dev->cap_present |= QEMU_PCI_CAP_EXPRESS;
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,223 | vmxnet3_receive(NetClientState *nc, const uint8_t *buf, size_t size)
{
VMXNET3State *s = qemu_get_nic_opaque(nc);
size_t bytes_indicated;
uint8_t min_buf[MIN_BUF_SIZE];
if (!vmxnet3_can_receive(nc)) {
VMW_PKPRN("Cannot receive now");
return -1;
}
if (s->peer_has_vhdr) {
... | +Info | 0 | vmxnet3_receive(NetClientState *nc, const uint8_t *buf, size_t size)
{
VMXNET3State *s = qemu_get_nic_opaque(nc);
size_t bytes_indicated;
uint8_t min_buf[MIN_BUF_SIZE];
if (!vmxnet3_can_receive(nc)) {
VMW_PKPRN("Cannot receive now");
return -1;
}
if (s->peer_has_vhdr) {
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,224 | static void vmxnet3_register_types(void)
{
VMW_CBPRN("vmxnet3_register_types called...");
type_register_static(&vmxnet3_info);
}
| +Info | 0 | static void vmxnet3_register_types(void)
{
VMW_CBPRN("vmxnet3_register_types called...");
type_register_static(&vmxnet3_info);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,225 | static void vmxnet3_reset_mac(VMXNET3State *s)
{
memcpy(&s->conf.macaddr.a, &s->perm_mac.a, sizeof(s->perm_mac.a));
VMW_CFPRN("MAC address set to: " MAC_FMT, MAC_ARG(s->conf.macaddr.a));
}
| +Info | 0 | static void vmxnet3_reset_mac(VMXNET3State *s)
{
memcpy(&s->conf.macaddr.a, &s->perm_mac.a, sizeof(s->perm_mac.a));
VMW_CFPRN("MAC address set to: " MAC_FMT, MAC_ARG(s->conf.macaddr.a));
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,226 | vmxnet3_revert_rxc_descr(VMXNET3State *s, int qidx)
{
vmxnet3_dec_rx_completion_counter(s, qidx);
}
| +Info | 0 | vmxnet3_revert_rxc_descr(VMXNET3State *s, int qidx)
{
vmxnet3_dec_rx_completion_counter(s, qidx);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,227 | static inline size_t vmxnet3_ring_curr_cell_idx(Vmxnet3Ring *ring)
{
return ring->next;
}
| +Info | 0 | static inline size_t vmxnet3_ring_curr_cell_idx(Vmxnet3Ring *ring)
{
return ring->next;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,228 | static inline hwaddr vmxnet3_ring_curr_cell_pa(Vmxnet3Ring *ring)
{
return ring->pa + ring->next * ring->cell_size;
}
| +Info | 0 | static inline hwaddr vmxnet3_ring_curr_cell_pa(Vmxnet3Ring *ring)
{
return ring->pa + ring->next * ring->cell_size;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,229 | static inline uint8_t vmxnet3_ring_curr_gen(Vmxnet3Ring *ring)
{
return ring->gen;
}
| +Info | 0 | static inline uint8_t vmxnet3_ring_curr_gen(Vmxnet3Ring *ring)
{
return ring->gen;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,230 | static inline void vmxnet3_ring_dec(Vmxnet3Ring *ring)
{
if (ring->next-- == 0) {
ring->next = ring->size - 1;
ring->gen ^= 1;
}
}
| +Info | 0 | static inline void vmxnet3_ring_dec(Vmxnet3Ring *ring)
{
if (ring->next-- == 0) {
ring->next = ring->size - 1;
ring->gen ^= 1;
}
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,231 | static inline void vmxnet3_ring_init(PCIDevice *d,
Vmxnet3Ring *ring,
hwaddr pa,
size_t size,
size_t cell_size,
bool zero_region)
{
ring->pa = pa;
ring->si... | +Info | 0 | static inline void vmxnet3_ring_init(PCIDevice *d,
Vmxnet3Ring *ring,
hwaddr pa,
size_t size,
size_t cell_size,
bool zero_region)
{
ring->pa = pa;
ring->si... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,232 | static inline void vmxnet3_ring_read_curr_cell(PCIDevice *d, Vmxnet3Ring *ring,
void *buff)
{
vmw_shmem_read(d, vmxnet3_ring_curr_cell_pa(ring), buff, ring->cell_size);
}
| +Info | 0 | static inline void vmxnet3_ring_read_curr_cell(PCIDevice *d, Vmxnet3Ring *ring,
void *buff)
{
vmw_shmem_read(d, vmxnet3_ring_curr_cell_pa(ring), buff, ring->cell_size);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,233 | static inline void vmxnet3_ring_write_curr_cell(PCIDevice *d, Vmxnet3Ring *ring,
void *buff)
{
vmw_shmem_write(d, vmxnet3_ring_curr_cell_pa(ring), buff, ring->cell_size);
}
| +Info | 0 | static inline void vmxnet3_ring_write_curr_cell(PCIDevice *d, Vmxnet3Ring *ring,
void *buff)
{
vmw_shmem_write(d, vmxnet3_ring_curr_cell_pa(ring), buff, ring->cell_size);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,234 | vmxnet3_rx_filter_may_indicate(VMXNET3State *s, const void *data,
size_t size)
{
struct eth_header *ehdr = PKT_GET_ETH_HDR(data);
if (VMXNET_FLAG_IS_SET(s->rx_mode, VMXNET3_RXM_PROMISC)) {
return true;
}
if (!vmxnet3_is_registered_vlan(s, data)) {
return false;
}
switch (n... | +Info | 0 | vmxnet3_rx_filter_may_indicate(VMXNET3State *s, const void *data,
size_t size)
{
struct eth_header *ehdr = PKT_GET_ETH_HDR(data);
if (VMXNET_FLAG_IS_SET(s->rx_mode, VMXNET3_RXM_PROMISC)) {
return true;
}
if (!vmxnet3_is_registered_vlan(s, data)) {
return false;
}
switch (n... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,235 | static void vmxnet3_rx_update_descr(struct NetRxPkt *pkt,
struct Vmxnet3_RxCompDesc *rxcd)
{
int csum_ok, is_gso;
bool isip4, isip6, istcp, isudp;
struct virtio_net_hdr *vhdr;
uint8_t offload_type;
if (net_rx_pkt_is_vlan_stripped(pkt)) {
rxcd->ts = 1;
rxcd->tci = net_rx_pkt_get_... | +Info | 0 | static void vmxnet3_rx_update_descr(struct NetRxPkt *pkt,
struct Vmxnet3_RxCompDesc *rxcd)
{
int csum_ok, is_gso;
bool isip4, isip6, istcp, isudp;
struct virtio_net_hdr *vhdr;
uint8_t offload_type;
if (net_rx_pkt_is_vlan_stripped(pkt)) {
rxcd->ts = 1;
rxcd->tci = net_rx_pkt_get_... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,236 | vmxnet3_send_packet(VMXNET3State *s, uint32_t qidx)
{
Vmxnet3PktStatus status = VMXNET3_PKT_STATUS_OK;
if (!vmxnet3_setup_tx_offloads(s)) {
status = VMXNET3_PKT_STATUS_ERROR;
goto func_exit;
}
/* debug prints */
vmxnet3_dump_virt_hdr(net_tx_pkt_get_vhdr(s->tx_pkt));
net_tx_pkt_... | +Info | 0 | vmxnet3_send_packet(VMXNET3State *s, uint32_t qidx)
{
Vmxnet3PktStatus status = VMXNET3_PKT_STATUS_OK;
if (!vmxnet3_setup_tx_offloads(s)) {
status = VMXNET3_PKT_STATUS_ERROR;
goto func_exit;
}
/* debug prints */
vmxnet3_dump_virt_hdr(net_tx_pkt_get_vhdr(s->tx_pkt));
net_tx_pkt_... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,237 | static void vmxnet3_set_events(VMXNET3State *s, uint32_t val)
{
uint32_t events;
PCIDevice *d = PCI_DEVICE(s);
VMW_CBPRN("Setting events: 0x%x", val);
events = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem, ecr) | val;
VMXNET3_WRITE_DRV_SHARED32(d, s->drv_shmem, ecr, events);
}
| +Info | 0 | static void vmxnet3_set_events(VMXNET3State *s, uint32_t val)
{
uint32_t events;
PCIDevice *d = PCI_DEVICE(s);
VMW_CBPRN("Setting events: 0x%x", val);
events = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem, ecr) | val;
VMXNET3_WRITE_DRV_SHARED32(d, s->drv_shmem, ecr, events);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,238 | static void vmxnet3_set_link_status(NetClientState *nc)
{
VMXNET3State *s = qemu_get_nic_opaque(nc);
if (nc->link_down) {
s->link_status_and_speed &= ~VMXNET3_LINK_STATUS_UP;
} else {
s->link_status_and_speed |= VMXNET3_LINK_STATUS_UP;
}
vmxnet3_set_events(s, VMXNET3_ECR_LINK);
... | +Info | 0 | static void vmxnet3_set_link_status(NetClientState *nc)
{
VMXNET3State *s = qemu_get_nic_opaque(nc);
if (nc->link_down) {
s->link_status_and_speed &= ~VMXNET3_LINK_STATUS_UP;
} else {
s->link_status_and_speed |= VMXNET3_LINK_STATUS_UP;
}
vmxnet3_set_events(s, VMXNET3_ECR_LINK);
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,239 | static void vmxnet3_set_variable_mac(VMXNET3State *s, uint32_t h, uint32_t l)
{
s->conf.macaddr.a[0] = VMXNET3_GET_BYTE(l, 0);
s->conf.macaddr.a[1] = VMXNET3_GET_BYTE(l, 1);
s->conf.macaddr.a[2] = VMXNET3_GET_BYTE(l, 2);
s->conf.macaddr.a[3] = VMXNET3_GET_BYTE(l, 3);
s->conf.macaddr.a[4] = VMXNE... | +Info | 0 | static void vmxnet3_set_variable_mac(VMXNET3State *s, uint32_t h, uint32_t l)
{
s->conf.macaddr.a[0] = VMXNET3_GET_BYTE(l, 0);
s->conf.macaddr.a[1] = VMXNET3_GET_BYTE(l, 1);
s->conf.macaddr.a[2] = VMXNET3_GET_BYTE(l, 2);
s->conf.macaddr.a[3] = VMXNET3_GET_BYTE(l, 3);
s->conf.macaddr.a[4] = VMXNE... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,240 | static void vmxnet3_setup_rx_filtering(VMXNET3State *s)
{
vmxnet3_update_rx_mode(s);
vmxnet3_update_vlan_filters(s);
vmxnet3_update_mcast_filters(s);
}
| +Info | 0 | static void vmxnet3_setup_rx_filtering(VMXNET3State *s)
{
vmxnet3_update_rx_mode(s);
vmxnet3_update_vlan_filters(s);
vmxnet3_update_mcast_filters(s);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,241 | vmxnet3_setup_tx_offloads(VMXNET3State *s)
{
switch (s->offload_mode) {
case VMXNET3_OM_NONE:
net_tx_pkt_build_vheader(s->tx_pkt, false, false, 0);
break;
case VMXNET3_OM_CSUM:
net_tx_pkt_build_vheader(s->tx_pkt, false, true, 0);
VMW_PKPRN("L4 CSO requested\n");
brea... | +Info | 0 | vmxnet3_setup_tx_offloads(VMXNET3State *s)
{
switch (s->offload_mode) {
case VMXNET3_OM_NONE:
net_tx_pkt_build_vheader(s->tx_pkt, false, false, 0);
break;
case VMXNET3_OM_CSUM:
net_tx_pkt_build_vheader(s->tx_pkt, false, true, 0);
VMW_PKPRN("L4 CSO requested\n");
brea... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,242 | static void vmxnet3_trigger_interrupt(VMXNET3State *s, int lidx)
{
PCIDevice *d = PCI_DEVICE(s);
s->interrupt_states[lidx].is_pending = true;
vmxnet3_update_interrupt_line_state(s, lidx);
if (s->msix_used && msix_enabled(d) && s->auto_int_masking) {
goto do_automask;
}
if (msi_enabled(... | +Info | 0 | static void vmxnet3_trigger_interrupt(VMXNET3State *s, int lidx)
{
PCIDevice *d = PCI_DEVICE(s);
s->interrupt_states[lidx].is_pending = true;
vmxnet3_update_interrupt_line_state(s, lidx);
if (s->msix_used && msix_enabled(d) && s->auto_int_masking) {
goto do_automask;
}
if (msi_enabled(... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,243 | vmxnet3_tx_retrieve_metadata(VMXNET3State *s,
const struct Vmxnet3_TxDesc *txd)
{
s->offload_mode = txd->om;
s->cso_or_gso_size = txd->msscof;
s->tci = txd->tci;
s->needs_vlan = txd->ti;
}
| +Info | 0 | vmxnet3_tx_retrieve_metadata(VMXNET3State *s,
const struct Vmxnet3_TxDesc *txd)
{
s->offload_mode = txd->om;
s->cso_or_gso_size = txd->msscof;
s->tci = txd->tci;
s->needs_vlan = txd->ti;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,244 | vmxnet3_unuse_msix_vectors(VMXNET3State *s, int num_vectors)
{
PCIDevice *d = PCI_DEVICE(s);
int i;
for (i = 0; i < num_vectors; i++) {
msix_vector_unuse(d, i);
}
}
| +Info | 0 | vmxnet3_unuse_msix_vectors(VMXNET3State *s, int num_vectors)
{
PCIDevice *d = PCI_DEVICE(s);
int i;
for (i = 0; i < num_vectors; i++) {
msix_vector_unuse(d, i);
}
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,245 | static void vmxnet3_update_features(VMXNET3State *s)
{
uint32_t guest_features;
int rxcso_supported;
PCIDevice *d = PCI_DEVICE(s);
guest_features = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem,
devRead.misc.uptFeatures);
rxcso_supported = VMXNET_FLAG_IS_... | +Info | 0 | static void vmxnet3_update_features(VMXNET3State *s)
{
uint32_t guest_features;
int rxcso_supported;
PCIDevice *d = PCI_DEVICE(s);
guest_features = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem,
devRead.misc.uptFeatures);
rxcso_supported = VMXNET_FLAG_IS_... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,246 | static void vmxnet3_update_interrupt_line_state(VMXNET3State *s, int lidx)
{
if (!s->interrupt_states[lidx].is_pending &&
s->interrupt_states[lidx].is_asserted) {
VMW_IRPRN("New interrupt line state for index %d is DOWN", lidx);
_vmxnet3_deassert_interrupt_line(s, lidx);
s->interrupt_... | +Info | 0 | static void vmxnet3_update_interrupt_line_state(VMXNET3State *s, int lidx)
{
if (!s->interrupt_states[lidx].is_pending &&
s->interrupt_states[lidx].is_asserted) {
VMW_IRPRN("New interrupt line state for index %d is DOWN", lidx);
_vmxnet3_deassert_interrupt_line(s, lidx);
s->interrupt_... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,247 | static void vmxnet3_update_mcast_filters(VMXNET3State *s)
{
PCIDevice *d = PCI_DEVICE(s);
uint16_t list_bytes =
VMXNET3_READ_DRV_SHARED16(d, s->drv_shmem,
devRead.rxFilterConf.mfTableLen);
s->mcast_list_len = list_bytes / sizeof(s->mcast_list[0]);
s->mcast_li... | +Info | 0 | static void vmxnet3_update_mcast_filters(VMXNET3State *s)
{
PCIDevice *d = PCI_DEVICE(s);
uint16_t list_bytes =
VMXNET3_READ_DRV_SHARED16(d, s->drv_shmem,
devRead.rxFilterConf.mfTableLen);
s->mcast_list_len = list_bytes / sizeof(s->mcast_list[0]);
s->mcast_li... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,248 | static void vmxnet3_update_rx_mode(VMXNET3State *s)
{
PCIDevice *d = PCI_DEVICE(s);
s->rx_mode = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem,
devRead.rxFilterConf.rxMode);
VMW_CFPRN("RX mode: 0x%08X", s->rx_mode);
}
| +Info | 0 | static void vmxnet3_update_rx_mode(VMXNET3State *s)
{
PCIDevice *d = PCI_DEVICE(s);
s->rx_mode = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem,
devRead.rxFilterConf.rxMode);
VMW_CFPRN("RX mode: 0x%08X", s->rx_mode);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,249 | static void vmxnet3_update_vlan_filters(VMXNET3State *s)
{
int i;
PCIDevice *d = PCI_DEVICE(s);
/* Copy configuration from shared memory */
VMXNET3_READ_DRV_SHARED(d, s->drv_shmem,
devRead.rxFilterConf.vfTable,
s->vlan_table,
... | +Info | 0 | static void vmxnet3_update_vlan_filters(VMXNET3State *s)
{
int i;
PCIDevice *d = PCI_DEVICE(s);
/* Copy configuration from shared memory */
VMXNET3_READ_DRV_SHARED(d, s->drv_shmem,
devRead.rxFilterConf.vfTable,
s->vlan_table,
... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,250 | vmxnet3_use_msix_vectors(VMXNET3State *s, int num_vectors)
{
PCIDevice *d = PCI_DEVICE(s);
int i;
for (i = 0; i < num_vectors; i++) {
int res = msix_vector_use(d, i);
if (0 > res) {
VMW_WRPRN("Failed to use MSI-X vector %d, error %d", i, res);
vmxnet3_unuse_msix_vecto... | +Info | 0 | vmxnet3_use_msix_vectors(VMXNET3State *s, int num_vectors)
{
PCIDevice *d = PCI_DEVICE(s);
int i;
for (i = 0; i < num_vectors; i++) {
int res = msix_vector_use(d, i);
if (0 > res) {
VMW_WRPRN("Failed to use MSI-X vector %d, error %d", i, res);
vmxnet3_unuse_msix_vecto... | @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,251 | static void vmxnet3_validate_interrupt_idx(bool is_msix, int idx)
{
int max_ints = is_msix ? VMXNET3_MAX_INTRS : VMXNET3_MAX_NMSIX_INTRS;
if (idx >= max_ints) {
hw_error("Bad interrupt index: %d\n", idx);
}
}
| +Info | 0 | static void vmxnet3_validate_interrupt_idx(bool is_msix, int idx)
{
int max_ints = is_msix ? VMXNET3_MAX_INTRS : VMXNET3_MAX_NMSIX_INTRS;
if (idx >= max_ints) {
hw_error("Bad interrupt index: %d\n", idx);
}
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,252 | static bool vmxnet3_verify_intx(VMXNET3State *s, int intx)
{
return s->msix_used || msi_enabled(PCI_DEVICE(s))
|| intx == pci_get_byte(s->parent_obj.config + PCI_INTERRUPT_PIN) - 1;
}
| +Info | 0 | static bool vmxnet3_verify_intx(VMXNET3State *s, int intx)
{
return s->msix_used || msi_enabled(PCI_DEVICE(s))
|| intx == pci_get_byte(s->parent_obj.config + PCI_INTERRUPT_PIN) - 1;
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,253 | static bool vmxnet3_vmstate_need_pcie_device(void *opaque)
{
VMXNET3State *s = VMXNET3(opaque);
return !(s->compat_flags & VMXNET3_COMPAT_FLAG_DISABLE_PCIE);
}
| +Info | 0 | static bool vmxnet3_vmstate_need_pcie_device(void *opaque)
{
VMXNET3State *s = VMXNET3(opaque);
return !(s->compat_flags & VMXNET3_COMPAT_FLAG_DISABLE_PCIE);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,254 | static bool vmxnet3_vmstate_test_pci_device(void *opaque, int version_id)
{
return !vmxnet3_vmstate_need_pcie_device(opaque);
}
| +Info | 0 | static bool vmxnet3_vmstate_test_pci_device(void *opaque, int version_id)
{
return !vmxnet3_vmstate_need_pcie_device(opaque);
}
| @@ -531,6 +531,7 @@ static void vmxnet3_complete_packet(VMXNET3State *s, int qidx, uint32_t tx_ridx)
VMXNET3_RING_DUMP(VMW_RIPRN, "TXC", qidx, &s->txq_descr[qidx].comp_ring);
+ memset(&txcq_descr, 0, sizeof(txcq_descr));
txcq_descr.txdIdx = tx_ridx;
txcq_descr.gen = vmxnet3_ring_curr_gen(&s->txq_d... | CWE-200 | null | null |
7,255 | static inline uint32_t get_buf_entry(struct vrend_decode_ctx *ctx, uint32_t offset)
{
return ctx->ds->buf[ctx->ds->buf_offset + offset];
}
| DoS | 0 | static inline uint32_t get_buf_entry(struct vrend_decode_ctx *ctx, uint32_t offset)
{
return ctx->ds->buf[ctx->ds->buf_offset + offset];
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,256 | static float uif(unsigned int ui)
{
union { float f; unsigned int ui; } myuif;
myuif.ui = ui;
return myuif.f;
}
| DoS | 0 | static float uif(unsigned int ui)
{
union { float f; unsigned int ui; } myuif;
myuif.ui = ui;
return myuif.f;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,257 | static int vrend_decode_begin_query(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_QUERY_BEGIN_HANDLE);
vrend_begin_query(ctx->grctx, handle);
return 0;
}
| DoS | 0 | static int vrend_decode_begin_query(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_QUERY_BEGIN_HANDLE);
vrend_begin_query(ctx->grctx, handle);
return 0;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,258 | static int vrend_decode_bind_object(struct vrend_decode_ctx *ctx, uint16_t length)
{
if (length != 1)
return EINVAL;
uint32_t header = get_buf_entry(ctx, VIRGL_OBJ_BIND_HEADER);
uint32_t handle = get_buf_entry(ctx, VIRGL_OBJ_BIND_HANDLE);
uint8_t obj_type = (header >> 8) & 0xff;
switch (obj_type)... | DoS | 0 | static int vrend_decode_bind_object(struct vrend_decode_ctx *ctx, uint16_t length)
{
if (length != 1)
return EINVAL;
uint32_t header = get_buf_entry(ctx, VIRGL_OBJ_BIND_HEADER);
uint32_t handle = get_buf_entry(ctx, VIRGL_OBJ_BIND_HANDLE);
uint8_t obj_type = (header >> 8) & 0xff;
switch (obj_type)... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,259 | static int vrend_decode_bind_sampler_states(struct vrend_decode_ctx *ctx, int length)
{
if (length < 2)
return EINVAL;
uint32_t shader_type = get_buf_entry(ctx, VIRGL_BIND_SAMPLER_STATES_SHADER_TYPE);
uint32_t start_slot = get_buf_entry(ctx, VIRGL_BIND_SAMPLER_STATES_START_SLOT);
uint32_t num_states ... | DoS | 0 | static int vrend_decode_bind_sampler_states(struct vrend_decode_ctx *ctx, int length)
{
if (length < 2)
return EINVAL;
uint32_t shader_type = get_buf_entry(ctx, VIRGL_BIND_SAMPLER_STATES_SHADER_TYPE);
uint32_t start_slot = get_buf_entry(ctx, VIRGL_BIND_SAMPLER_STATES_START_SLOT);
uint32_t num_states ... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,260 | static int vrend_decode_bind_shader(struct vrend_decode_ctx *ctx, int length)
{
uint32_t handle, type;
if (length != VIRGL_BIND_SHADER_SIZE)
return EINVAL;
handle = get_buf_entry(ctx, VIRGL_BIND_SHADER_HANDLE);
type = get_buf_entry(ctx, VIRGL_BIND_SHADER_TYPE);
vrend_bind_shader(ctx->grctx, handl... | DoS | 0 | static int vrend_decode_bind_shader(struct vrend_decode_ctx *ctx, int length)
{
uint32_t handle, type;
if (length != VIRGL_BIND_SHADER_SIZE)
return EINVAL;
handle = get_buf_entry(ctx, VIRGL_BIND_SHADER_HANDLE);
type = get_buf_entry(ctx, VIRGL_BIND_SHADER_TYPE);
vrend_bind_shader(ctx->grctx, handl... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,261 | static int vrend_decode_blit(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_blit_info info;
uint32_t dst_handle, src_handle, temp;
if (length != VIRGL_CMD_BLIT_SIZE)
return EINVAL;
temp = get_buf_entry(ctx, VIRGL_CMD_BLIT_S0);
info.mask = temp & 0xff;
info.filter = (temp >> 8) & 0x3;
... | DoS | 0 | static int vrend_decode_blit(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_blit_info info;
uint32_t dst_handle, src_handle, temp;
if (length != VIRGL_CMD_BLIT_SIZE)
return EINVAL;
temp = get_buf_entry(ctx, VIRGL_CMD_BLIT_S0);
info.mask = temp & 0xff;
info.filter = (temp >> 8) & 0x3;
... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,262 | static int vrend_decode_clear(struct vrend_decode_ctx *ctx, int length)
{
union pipe_color_union color;
double depth;
unsigned stencil, buffers;
int i;
if (length != VIRGL_OBJ_CLEAR_SIZE)
return EINVAL;
buffers = get_buf_entry(ctx, VIRGL_OBJ_CLEAR_BUFFERS);
for (i = 0; i < 4; i++)
colo... | DoS | 0 | static int vrend_decode_clear(struct vrend_decode_ctx *ctx, int length)
{
union pipe_color_union color;
double depth;
unsigned stencil, buffers;
int i;
if (length != VIRGL_OBJ_CLEAR_SIZE)
return EINVAL;
buffers = get_buf_entry(ctx, VIRGL_OBJ_CLEAR_BUFFERS);
for (i = 0; i < 4; i++)
colo... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,263 | static int vrend_decode_create_blend(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_blend_state *blend_state;
uint32_t tmp;
int i;
if (length != VIRGL_OBJ_BLEND_SIZE) {
return EINVAL;
}
blend_state = CALLOC_STRUCT(pipe_blend_state);
if (!blend_state)
ret... | DoS | 0 | static int vrend_decode_create_blend(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_blend_state *blend_state;
uint32_t tmp;
int i;
if (length != VIRGL_OBJ_BLEND_SIZE) {
return EINVAL;
}
blend_state = CALLOC_STRUCT(pipe_blend_state);
if (!blend_state)
ret... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,264 | static int vrend_decode_create_dsa(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
int i;
struct pipe_depth_stencil_alpha_state *dsa_state;
uint32_t tmp;
if (length != VIRGL_OBJ_DSA_SIZE)
return EINVAL;
dsa_state = CALLOC_STRUCT(pipe_depth_stencil_alpha_state);
if (!dsa_state... | DoS | 0 | static int vrend_decode_create_dsa(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
int i;
struct pipe_depth_stencil_alpha_state *dsa_state;
uint32_t tmp;
if (length != VIRGL_OBJ_DSA_SIZE)
return EINVAL;
dsa_state = CALLOC_STRUCT(pipe_depth_stencil_alpha_state);
if (!dsa_state... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,265 | static int vrend_decode_create_object(struct vrend_decode_ctx *ctx, int length)
{
if (length < 1)
return EINVAL;
uint32_t header = get_buf_entry(ctx, VIRGL_OBJ_CREATE_HEADER);
uint32_t handle = get_buf_entry(ctx, VIRGL_OBJ_CREATE_HANDLE);
uint8_t obj_type = (header >> 8) & 0xff;
int ret = 0;
i... | DoS | 0 | static int vrend_decode_create_object(struct vrend_decode_ctx *ctx, int length)
{
if (length < 1)
return EINVAL;
uint32_t header = get_buf_entry(ctx, VIRGL_OBJ_CREATE_HEADER);
uint32_t handle = get_buf_entry(ctx, VIRGL_OBJ_CREATE_HANDLE);
uint8_t obj_type = (header >> 8) & 0xff;
int ret = 0;
i... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,266 | static int vrend_decode_create_query(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t query_type;
uint32_t query_index;
uint32_t res_handle;
uint32_t offset;
uint32_t tmp;
if (length != VIRGL_OBJ_QUERY_SIZE)
return EINVAL;
tmp = get_buf_entry(ctx, VIRGL_OBJ_QUERY_T... | DoS | 0 | static int vrend_decode_create_query(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t query_type;
uint32_t query_index;
uint32_t res_handle;
uint32_t offset;
uint32_t tmp;
if (length != VIRGL_OBJ_QUERY_SIZE)
return EINVAL;
tmp = get_buf_entry(ctx, VIRGL_OBJ_QUERY_T... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,267 | static int vrend_decode_create_rasterizer(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_rasterizer_state *rs_state;
uint32_t tmp;
if (length != VIRGL_OBJ_RS_SIZE)
return EINVAL;
rs_state = CALLOC_STRUCT(pipe_rasterizer_state);
if (!rs_state)
return ENOMEM;
... | DoS | 0 | static int vrend_decode_create_rasterizer(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_rasterizer_state *rs_state;
uint32_t tmp;
if (length != VIRGL_OBJ_RS_SIZE)
return EINVAL;
rs_state = CALLOC_STRUCT(pipe_rasterizer_state);
if (!rs_state)
return ENOMEM;
... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,268 | static int vrend_decode_create_sampler_state(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_sampler_state state;
int i;
uint32_t tmp;
if (length != VIRGL_OBJ_SAMPLER_STATE_SIZE)
return EINVAL;
tmp = get_buf_entry(ctx, VIRGL_OBJ_SAMPLER_STATE_S0);
state.wrap_s = tm... | DoS | 0 | static int vrend_decode_create_sampler_state(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_sampler_state state;
int i;
uint32_t tmp;
if (length != VIRGL_OBJ_SAMPLER_STATE_SIZE)
return EINVAL;
tmp = get_buf_entry(ctx, VIRGL_OBJ_SAMPLER_STATE_S0);
state.wrap_s = tm... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,269 | static int vrend_decode_create_sampler_view(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t res_handle, format, val0, val1, swizzle_packed;
if (length != VIRGL_OBJ_SAMPLER_VIEW_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_SAMPLER_VIEW_RES_HANDLE);
format ... | DoS | 0 | static int vrend_decode_create_sampler_view(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t res_handle, format, val0, val1, swizzle_packed;
if (length != VIRGL_OBJ_SAMPLER_VIEW_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_SAMPLER_VIEW_RES_HANDLE);
format ... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,270 | static int vrend_decode_create_stream_output_target(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t res_handle, buffer_size, buffer_offset;
if (length != VIRGL_OBJ_STREAMOUT_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_STREAMOUT_RES_HANDLE);
buffer_offset... | DoS | 0 | static int vrend_decode_create_stream_output_target(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t res_handle, buffer_size, buffer_offset;
if (length != VIRGL_OBJ_STREAMOUT_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_STREAMOUT_RES_HANDLE);
buffer_offset... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,271 | static int vrend_decode_create_surface(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t res_handle, format, val0, val1;
int ret;
if (length != VIRGL_OBJ_SURFACE_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_SURFACE_RES_HANDLE);
format = get_buf_entry(ctx... | DoS | 0 | static int vrend_decode_create_surface(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
uint32_t res_handle, format, val0, val1;
int ret;
if (length != VIRGL_OBJ_SURFACE_SIZE)
return EINVAL;
res_handle = get_buf_entry(ctx, VIRGL_OBJ_SURFACE_RES_HANDLE);
format = get_buf_entry(ctx... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,272 | static int vrend_decode_create_ve(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_vertex_element *ve = NULL;
int num_elements;
int i;
int ret;
if (length < 1)
return EINVAL;
if ((length - 1) % 4)
return EINVAL;
num_elements = (length - 1) / 4;
if (nu... | DoS | 0 | static int vrend_decode_create_ve(struct vrend_decode_ctx *ctx, uint32_t handle, uint16_t length)
{
struct pipe_vertex_element *ve = NULL;
int num_elements;
int i;
int ret;
if (length < 1)
return EINVAL;
if ((length - 1) % 4)
return EINVAL;
num_elements = (length - 1) / 4;
if (nu... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,273 | static int vrend_decode_destroy_object(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_OBJ_DESTROY_HANDLE);
vrend_renderer_object_destroy(ctx->grctx, handle);
return 0;
}
| DoS | 0 | static int vrend_decode_destroy_object(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_OBJ_DESTROY_HANDLE);
vrend_renderer_object_destroy(ctx->grctx, handle);
return 0;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,274 | static int vrend_decode_destroy_sub_ctx(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t ctx_sub_id = get_buf_entry(ctx, 1);
vrend_renderer_destroy_sub_ctx(ctx->grctx, ctx_sub_id);
return 0;
}
| DoS | 0 | static int vrend_decode_destroy_sub_ctx(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t ctx_sub_id = get_buf_entry(ctx, 1);
vrend_renderer_destroy_sub_ctx(ctx->grctx, ctx_sub_id);
return 0;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,275 | static int vrend_decode_end_query(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_QUERY_END_HANDLE);
vrend_end_query(ctx->grctx, handle);
return 0;
}
| DoS | 0 | static int vrend_decode_end_query(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_QUERY_END_HANDLE);
vrend_end_query(ctx->grctx, handle);
return 0;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,276 | static int vrend_decode_get_query_result(struct vrend_decode_ctx *ctx, int length)
{
if (length != 2)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_QUERY_RESULT_HANDLE);
uint32_t wait = get_buf_entry(ctx, VIRGL_QUERY_RESULT_WAIT);
vrend_get_query_result(ctx->grctx, handle, wait);
retu... | DoS | 0 | static int vrend_decode_get_query_result(struct vrend_decode_ctx *ctx, int length)
{
if (length != 2)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_QUERY_RESULT_HANDLE);
uint32_t wait = get_buf_entry(ctx, VIRGL_QUERY_RESULT_WAIT);
vrend_get_query_result(ctx->grctx, handle, wait);
retu... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,277 | static int vrend_decode_resource_inline_write(struct vrend_decode_ctx *ctx, uint16_t length)
{
struct vrend_transfer_info info;
struct pipe_box box;
uint32_t res_handle;
uint32_t level, usage, stride, layer_stride, data_len;
struct iovec dataiovec;
void *data;
if (length < 12)
return EINVAL;... | DoS | 0 | static int vrend_decode_resource_inline_write(struct vrend_decode_ctx *ctx, uint16_t length)
{
struct vrend_transfer_info info;
struct pipe_box box;
uint32_t res_handle;
uint32_t level, usage, stride, layer_stride, data_len;
struct iovec dataiovec;
void *data;
if (length < 12)
return EINVAL;... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,278 | static int vrend_decode_set_blend_color(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_blend_color color;
int i;
if (length != VIRGL_SET_BLEND_COLOR_SIZE)
return EINVAL;
for (i = 0; i < 4; i++)
color.color[i] = uif(get_buf_entry(ctx, VIRGL_SET_BLEND_COLOR(i)));
vrend_set_blend_col... | DoS | 0 | static int vrend_decode_set_blend_color(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_blend_color color;
int i;
if (length != VIRGL_SET_BLEND_COLOR_SIZE)
return EINVAL;
for (i = 0; i < 4; i++)
color.color[i] = uif(get_buf_entry(ctx, VIRGL_SET_BLEND_COLOR(i)));
vrend_set_blend_col... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,279 | static int vrend_decode_set_constant_buffer(struct vrend_decode_ctx *ctx, uint16_t length)
{
uint32_t shader;
uint32_t index;
int nc = (length - 2);
if (length < 2)
return EINVAL;
shader = get_buf_entry(ctx, VIRGL_SET_CONSTANT_BUFFER_SHADER_TYPE);
index = get_buf_entry(ctx, VIRGL_SET_CONSTANT_... | DoS | 0 | static int vrend_decode_set_constant_buffer(struct vrend_decode_ctx *ctx, uint16_t length)
{
uint32_t shader;
uint32_t index;
int nc = (length - 2);
if (length < 2)
return EINVAL;
shader = get_buf_entry(ctx, VIRGL_SET_CONSTANT_BUFFER_SHADER_TYPE);
index = get_buf_entry(ctx, VIRGL_SET_CONSTANT_... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,280 | static int vrend_decode_set_framebuffer_state(struct vrend_decode_ctx *ctx, int length)
{
if (length < 2)
return EINVAL;
uint32_t nr_cbufs = get_buf_entry(ctx, VIRGL_SET_FRAMEBUFFER_STATE_NR_CBUFS);
uint32_t zsurf_handle = get_buf_entry(ctx, VIRGL_SET_FRAMEBUFFER_STATE_NR_ZSURF_HANDLE);
uint32_t surf... | DoS | 0 | static int vrend_decode_set_framebuffer_state(struct vrend_decode_ctx *ctx, int length)
{
if (length < 2)
return EINVAL;
uint32_t nr_cbufs = get_buf_entry(ctx, VIRGL_SET_FRAMEBUFFER_STATE_NR_CBUFS);
uint32_t zsurf_handle = get_buf_entry(ctx, VIRGL_SET_FRAMEBUFFER_STATE_NR_ZSURF_HANDLE);
uint32_t surf... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,281 | static int vrend_decode_set_polygon_stipple(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_poly_stipple ps;
int i;
if (length != VIRGL_POLYGON_STIPPLE_SIZE)
return EINVAL;
for (i = 0; i < 32; i++)
ps.stipple[i] = get_buf_entry(ctx, VIRGL_POLYGON_STIPPLE_P0 + i);
vrend_set_polygon_... | DoS | 0 | static int vrend_decode_set_polygon_stipple(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_poly_stipple ps;
int i;
if (length != VIRGL_POLYGON_STIPPLE_SIZE)
return EINVAL;
for (i = 0; i < 32; i++)
ps.stipple[i] = get_buf_entry(ctx, VIRGL_POLYGON_STIPPLE_P0 + i);
vrend_set_polygon_... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,282 | static int vrend_decode_set_render_condition(struct vrend_decode_ctx *ctx, int length)
{
if (length != VIRGL_RENDER_CONDITION_SIZE)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_RENDER_CONDITION_HANDLE);
bool condition = get_buf_entry(ctx, VIRGL_RENDER_CONDITION_CONDITION) & 1;
uint mode ... | DoS | 0 | static int vrend_decode_set_render_condition(struct vrend_decode_ctx *ctx, int length)
{
if (length != VIRGL_RENDER_CONDITION_SIZE)
return EINVAL;
uint32_t handle = get_buf_entry(ctx, VIRGL_RENDER_CONDITION_HANDLE);
bool condition = get_buf_entry(ctx, VIRGL_RENDER_CONDITION_CONDITION) & 1;
uint mode ... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,283 | static int vrend_decode_set_sample_mask(struct vrend_decode_ctx *ctx, int length)
{
unsigned mask;
if (length != VIRGL_SET_SAMPLE_MASK_SIZE)
return EINVAL;
mask = get_buf_entry(ctx, VIRGL_SET_SAMPLE_MASK_MASK);
vrend_set_sample_mask(ctx->grctx, mask);
return 0;
}
| DoS | 0 | static int vrend_decode_set_sample_mask(struct vrend_decode_ctx *ctx, int length)
{
unsigned mask;
if (length != VIRGL_SET_SAMPLE_MASK_SIZE)
return EINVAL;
mask = get_buf_entry(ctx, VIRGL_SET_SAMPLE_MASK_MASK);
vrend_set_sample_mask(ctx->grctx, mask);
return 0;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,284 | static int vrend_decode_set_stencil_ref(struct vrend_decode_ctx *ctx, int length)
{
if (length != VIRGL_SET_STENCIL_REF_SIZE)
return EINVAL;
struct pipe_stencil_ref ref;
uint32_t val = get_buf_entry(ctx, VIRGL_SET_STENCIL_REF);
ref.ref_value[0] = val & 0xff;
ref.ref_value[1] = (val >> 8) & 0xff;
... | DoS | 0 | static int vrend_decode_set_stencil_ref(struct vrend_decode_ctx *ctx, int length)
{
if (length != VIRGL_SET_STENCIL_REF_SIZE)
return EINVAL;
struct pipe_stencil_ref ref;
uint32_t val = get_buf_entry(ctx, VIRGL_SET_STENCIL_REF);
ref.ref_value[0] = val & 0xff;
ref.ref_value[1] = (val >> 8) & 0xff;
... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,285 | static int vrend_decode_set_streamout_targets(struct vrend_decode_ctx *ctx,
uint16_t length)
{
uint32_t handles[16];
uint32_t num_handles = length - 1;
uint32_t append_bitmask;
int i;
if (length < 1)
return EINVAL;
if (num_handles > ARRAY_SIZE(handl... | DoS | 0 | static int vrend_decode_set_streamout_targets(struct vrend_decode_ctx *ctx,
uint16_t length)
{
uint32_t handles[16];
uint32_t num_handles = length - 1;
uint32_t append_bitmask;
int i;
if (length < 1)
return EINVAL;
if (num_handles > ARRAY_SIZE(handl... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,286 | static int vrend_decode_set_sub_ctx(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t ctx_sub_id = get_buf_entry(ctx, 1);
vrend_renderer_set_sub_ctx(ctx->grctx, ctx_sub_id);
return 0;
}
| DoS | 0 | static int vrend_decode_set_sub_ctx(struct vrend_decode_ctx *ctx, int length)
{
if (length != 1)
return EINVAL;
uint32_t ctx_sub_id = get_buf_entry(ctx, 1);
vrend_renderer_set_sub_ctx(ctx->grctx, ctx_sub_id);
return 0;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,287 | static int vrend_decode_set_uniform_buffer(struct vrend_decode_ctx *ctx, int length)
{
if (length != VIRGL_SET_UNIFORM_BUFFER_SIZE)
return EINVAL;
uint32_t shader = get_buf_entry(ctx, VIRGL_SET_UNIFORM_BUFFER_SHADER_TYPE);
uint32_t index = get_buf_entry(ctx, VIRGL_SET_UNIFORM_BUFFER_INDEX);
uint32_t ... | DoS | 0 | static int vrend_decode_set_uniform_buffer(struct vrend_decode_ctx *ctx, int length)
{
if (length != VIRGL_SET_UNIFORM_BUFFER_SIZE)
return EINVAL;
uint32_t shader = get_buf_entry(ctx, VIRGL_SET_UNIFORM_BUFFER_SHADER_TYPE);
uint32_t index = get_buf_entry(ctx, VIRGL_SET_UNIFORM_BUFFER_INDEX);
uint32_t ... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,288 | static int vrend_decode_set_vertex_buffers(struct vrend_decode_ctx *ctx, uint16_t length)
{
int num_vbo;
int i;
/* must be a multiple of 3 */
if (length && (length % 3))
return EINVAL;
num_vbo = (length / 3);
if (num_vbo > PIPE_MAX_ATTRIBS)
return EINVAL;
for (i = 0; i < num_vbo; i++... | DoS | 0 | static int vrend_decode_set_vertex_buffers(struct vrend_decode_ctx *ctx, uint16_t length)
{
int num_vbo;
int i;
/* must be a multiple of 3 */
if (length && (length % 3))
return EINVAL;
num_vbo = (length / 3);
if (num_vbo > PIPE_MAX_ATTRIBS)
return EINVAL;
for (i = 0; i < num_vbo; i++... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,289 | static int vrend_decode_set_viewport_state(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_viewport_state vps[PIPE_MAX_VIEWPORTS];
int i, v;
uint32_t num_viewports, start_slot;
if (length < 1)
return EINVAL;
if ((length - 1) % 6)
return EINVAL;
num_viewports = (length - 1) / 6;
... | DoS | 0 | static int vrend_decode_set_viewport_state(struct vrend_decode_ctx *ctx, int length)
{
struct pipe_viewport_state vps[PIPE_MAX_VIEWPORTS];
int i, v;
uint32_t num_viewports, start_slot;
if (length < 1)
return EINVAL;
if ((length - 1) % 6)
return EINVAL;
num_viewports = (length - 1) / 6;
... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,290 | struct vrend_context *vrend_lookup_renderer_ctx(uint32_t ctx_id)
{
if (ctx_id >= VREND_MAX_CTX)
return NULL;
if (dec_ctx[ctx_id] == NULL)
return NULL;
return dec_ctx[ctx_id]->grctx;
}
| DoS | 0 | struct vrend_context *vrend_lookup_renderer_ctx(uint32_t ctx_id)
{
if (ctx_id >= VREND_MAX_CTX)
return NULL;
if (dec_ctx[ctx_id] == NULL)
return NULL;
return dec_ctx[ctx_id]->grctx;
}
| @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,291 | int vrend_renderer_context_create(uint32_t handle, uint32_t nlen, const char *debug_name)
{
if (handle >= VREND_MAX_CTX)
return EINVAL;
/* context 0 is always available with no guarantees */
if (handle == 0)
return EINVAL;
vrend_renderer_context_create_internal(handle, nlen, debug_name);
re... | DoS | 0 | int vrend_renderer_context_create(uint32_t handle, uint32_t nlen, const char *debug_name)
{
if (handle >= VREND_MAX_CTX)
return EINVAL;
/* context 0 is always available with no guarantees */
if (handle == 0)
return EINVAL;
vrend_renderer_context_create_internal(handle, nlen, debug_name);
re... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,292 | void vrend_renderer_context_create_internal(uint32_t handle, uint32_t nlen,
const char *debug_name)
{
struct vrend_decode_ctx *dctx;
if (handle >= VREND_MAX_CTX)
return;
dctx = dec_ctx[handle];
if (dctx)
return;
dctx = malloc(sizeof(struct vrend_... | DoS | 0 | void vrend_renderer_context_create_internal(uint32_t handle, uint32_t nlen,
const char *debug_name)
{
struct vrend_decode_ctx *dctx;
if (handle >= VREND_MAX_CTX)
return;
dctx = dec_ctx[handle];
if (dctx)
return;
dctx = malloc(sizeof(struct vrend_... | @@ -1093,6 +1093,11 @@ void vrend_renderer_context_destroy(uint32_t handle)
if (handle >= VREND_MAX_CTX)
return;
+ /* never destroy context 0 here, it will be destroyed in vrend_decode_reset()*/
+ if (handle == 0) {
+ return;
+ }
+
ctx = dec_ctx[handle];
if (!ctx)
return; | CWE-476 | null | null |
7,293 | static void vmxnet_tx_pkt_calculate_hdr_len(struct VmxnetTxPkt *pkt)
{
pkt->hdr_len = pkt->vec[VMXNET_TX_PKT_L2HDR_FRAG].iov_len +
pkt->vec[VMXNET_TX_PKT_L3HDR_FRAG].iov_len;
}
| DoS Overflow | 0 | static void vmxnet_tx_pkt_calculate_hdr_len(struct VmxnetTxPkt *pkt)
{
pkt->hdr_len = pkt->vec[VMXNET_TX_PKT_L2HDR_FRAG].iov_len +
pkt->vec[VMXNET_TX_PKT_L3HDR_FRAG].iov_len;
}
| @@ -178,6 +178,11 @@ static bool vmxnet_tx_pkt_parse_headers(struct VmxnetTxPkt *pkt)
}
l3_hdr->iov_len = IP_HDR_GET_LEN(l3_hdr->iov_base);
+ if(l3_hdr->iov_len < sizeof(struct ip_header))
+ {
+ l3_hdr->iov_len = 0;
+ return false;
+ }
pkt->l4proto... | CWE-119 | null | null |
7,294 | void vmxnet_tx_pkt_init(struct VmxnetTxPkt **pkt, uint32_t max_frags,
bool has_virt_hdr)
{
struct VmxnetTxPkt *p = g_malloc0(sizeof *p);
p->vec = g_malloc((sizeof *p->vec) *
(max_frags + VMXNET_TX_PKT_PL_START_FRAG));
p->raw = g_malloc((sizeof *p->raw) * max_frags);
p->max_payload_frags =... | DoS Overflow | 0 | void vmxnet_tx_pkt_init(struct VmxnetTxPkt **pkt, uint32_t max_frags,
bool has_virt_hdr)
{
struct VmxnetTxPkt *p = g_malloc0(sizeof *p);
p->vec = g_malloc((sizeof *p->vec) *
(max_frags + VMXNET_TX_PKT_PL_START_FRAG));
p->raw = g_malloc((sizeof *p->raw) * max_frags);
p->max_payload_frags =... | @@ -178,6 +178,11 @@ static bool vmxnet_tx_pkt_parse_headers(struct VmxnetTxPkt *pkt)
}
l3_hdr->iov_len = IP_HDR_GET_LEN(l3_hdr->iov_base);
+ if(l3_hdr->iov_len < sizeof(struct ip_header))
+ {
+ l3_hdr->iov_len = 0;
+ return false;
+ }
pkt->l4proto... | CWE-119 | null | null |
7,295 | static void eat_opt_white( const char **pcur )
{
while (**pcur == ' ' || **pcur == '\t' || **pcur == '\n')
(*pcur)++;
}
| DoS Overflow | 0 | static void eat_opt_white( const char **pcur )
{
while (**pcur == ' ' || **pcur == '\t' || **pcur == '\n')
(*pcur)++;
}
| @@ -180,14 +180,17 @@ static boolean parse_int( const char **pcur, int *val )
return FALSE;
}
-static boolean parse_identifier( const char **pcur, char *ret )
+static boolean parse_identifier( const char **pcur, char *ret, size_t len )
{
const char *cur = *pcur;
int i = 0;
if (is_alpha_underscore( c... | CWE-119 | null | null |
7,296 | static void eat_until_eol( const char **pcur )
{
while (**pcur != '\0' && **pcur != '\n')
(*pcur)++;
}
| DoS Overflow | 0 | static void eat_until_eol( const char **pcur )
{
while (**pcur != '\0' && **pcur != '\n')
(*pcur)++;
}
| @@ -180,14 +180,17 @@ static boolean parse_int( const char **pcur, int *val )
return FALSE;
}
-static boolean parse_identifier( const char **pcur, char *ret )
+static boolean parse_identifier( const char **pcur, char *ret, size_t len )
{
const char *cur = *pcur;
int i = 0;
if (is_alpha_underscore( c... | CWE-119 | null | null |
7,297 | static boolean eat_white( const char **pcur )
{
const char *cur = *pcur;
eat_opt_white( pcur );
return *pcur > cur;
}
| DoS Overflow | 0 | static boolean eat_white( const char **pcur )
{
const char *cur = *pcur;
eat_opt_white( pcur );
return *pcur > cur;
}
| @@ -180,14 +180,17 @@ static boolean parse_int( const char **pcur, int *val )
return FALSE;
}
-static boolean parse_identifier( const char **pcur, char *ret )
+static boolean parse_identifier( const char **pcur, char *ret, size_t len )
{
const char *cur = *pcur;
int i = 0;
if (is_alpha_underscore( c... | CWE-119 | null | null |
7,298 | static boolean is_alpha_underscore( const char *cur )
{
return
(*cur >= 'a' && *cur <= 'z') ||
(*cur >= 'A' && *cur <= 'Z') ||
*cur == '_';
}
| DoS Overflow | 0 | static boolean is_alpha_underscore( const char *cur )
{
return
(*cur >= 'a' && *cur <= 'z') ||
(*cur >= 'A' && *cur <= 'Z') ||
*cur == '_';
}
| @@ -180,14 +180,17 @@ static boolean parse_int( const char **pcur, int *val )
return FALSE;
}
-static boolean parse_identifier( const char **pcur, char *ret )
+static boolean parse_identifier( const char **pcur, char *ret, size_t len )
{
const char *cur = *pcur;
int i = 0;
if (is_alpha_underscore( c... | CWE-119 | null | null |
7,299 | static boolean is_digit_alpha_underscore( const char *cur )
{
return is_digit( cur ) || is_alpha_underscore( cur );
}
| DoS Overflow | 0 | static boolean is_digit_alpha_underscore( const char *cur )
{
return is_digit( cur ) || is_alpha_underscore( cur );
}
| @@ -180,14 +180,17 @@ static boolean parse_int( const char **pcur, int *val )
return FALSE;
}
-static boolean parse_identifier( const char **pcur, char *ret )
+static boolean parse_identifier( const char **pcur, char *ret, size_t len )
{
const char *cur = *pcur;
int i = 0;
if (is_alpha_underscore( c... | CWE-119 | null | null |
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