idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
4,700 | static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed)
{
int dir;
size_t len = 0, pktlen = 0;
const char *str = NULL;
int pid;
int ret;
int i;
USBDevice *dev;
USBEndpoint *ep;
struct ohci_td td;
uint32_t addr;
int flag_r;
int completion;
addr = ed->head & OH... | DoS | 0 | static int ohci_service_td(OHCIState *ohci, struct ohci_ed *ed)
{
int dir;
size_t len = 0, pktlen = 0;
const char *str = NULL;
int pid;
int ret;
int i;
USBDevice *dev;
USBEndpoint *ep;
struct ohci_td td;
uint32_t addr;
int flag_r;
int completion;
addr = ed->head & OH... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,701 | static void ohci_set_ctl(OHCIState *ohci, uint32_t val)
{
uint32_t old_state;
uint32_t new_state;
old_state = ohci->ctl & OHCI_CTL_HCFS;
ohci->ctl = val;
new_state = ohci->ctl & OHCI_CTL_HCFS;
/* no state change */
if (old_state == new_state)
return;
trace_usb_ohci_set_ctl(ohc... | DoS | 0 | static void ohci_set_ctl(OHCIState *ohci, uint32_t val)
{
uint32_t old_state;
uint32_t new_state;
old_state = ohci->ctl & OHCI_CTL_HCFS;
ohci->ctl = val;
new_state = ohci->ctl & OHCI_CTL_HCFS;
/* no state change */
if (old_state == new_state)
return;
trace_usb_ohci_set_ctl(ohc... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,702 | static void ohci_set_hub_status(OHCIState *ohci, uint32_t val)
{
uint32_t old_state;
old_state = ohci->rhstatus;
/* write 1 to clear OCIC */
if (val & OHCI_RHS_OCIC)
ohci->rhstatus &= ~OHCI_RHS_OCIC;
if (val & OHCI_RHS_LPS) {
int i;
for (i = 0; i < ohci->num_ports; i++)
... | DoS | 0 | static void ohci_set_hub_status(OHCIState *ohci, uint32_t val)
{
uint32_t old_state;
old_state = ohci->rhstatus;
/* write 1 to clear OCIC */
if (val & OHCI_RHS_OCIC)
ohci->rhstatus &= ~OHCI_RHS_OCIC;
if (val & OHCI_RHS_LPS) {
int i;
for (i = 0; i < ohci->num_ports; i++)
... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,703 | static inline void ohci_set_interrupt(OHCIState *ohci, uint32_t intr)
{
ohci->intr_status |= intr;
ohci_intr_update(ohci);
}
| DoS | 0 | static inline void ohci_set_interrupt(OHCIState *ohci, uint32_t intr)
{
ohci->intr_status |= intr;
ohci_intr_update(ohci);
}
| @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,704 | static void ohci_stop_endpoints(OHCIState *ohci)
{
USBDevice *dev;
int i, j;
for (i = 0; i < ohci->num_ports; i++) {
dev = ohci->rhport[i].port.dev;
if (dev && dev->attached) {
usb_device_ep_stopped(dev, &dev->ep_ctl);
for (j = 0; j < USB_MAX_ENDPOINTS; j++) {
... | DoS | 0 | static void ohci_stop_endpoints(OHCIState *ohci)
{
USBDevice *dev;
int i, j;
for (i = 0; i < ohci->num_ports; i++) {
dev = ohci->rhport[i].port.dev;
if (dev && dev->attached) {
usb_device_ep_stopped(dev, &dev->ep_ctl);
for (j = 0; j < USB_MAX_ENDPOINTS; j++) {
... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,705 | static void ohci_sysbus_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = ohci_realize_pxa;
set_bit(DEVICE_CATEGORY_USB, dc->categories);
dc->desc = "OHCI USB Controller";
dc->props = ohci_sysbus_properties;
dc->reset = usb_ohci_reset_sysbus;
}
| DoS | 0 | static void ohci_sysbus_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = ohci_realize_pxa;
set_bit(DEVICE_CATEGORY_USB, dc->categories);
dc->desc = "OHCI USB Controller";
dc->props = ohci_sysbus_properties;
dc->reset = usb_ohci_reset_sysbus;
}
| @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,706 | static void ohci_td_pkt(const char *msg, const uint8_t *buf, size_t len)
{
bool print16 = !!trace_event_get_state(TRACE_USB_OHCI_TD_PKT_SHORT);
bool printall = !!trace_event_get_state(TRACE_USB_OHCI_TD_PKT_FULL);
const int width = 16;
int i;
char tmp[3 * width + 1];
char *p = tmp;
if (!prin... | DoS | 0 | static void ohci_td_pkt(const char *msg, const uint8_t *buf, size_t len)
{
bool print16 = !!trace_event_get_state(TRACE_USB_OHCI_TD_PKT_SHORT);
bool printall = !!trace_event_get_state(TRACE_USB_OHCI_TD_PKT_FULL);
const int width = 16;
int i;
char tmp[3 * width + 1];
char *p = tmp;
if (!prin... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,707 | static inline int put_words(OHCIState *ohci,
dma_addr_t addr, uint16_t *buf, int num)
{
int i;
addr += ohci->localmem_base;
for (i = 0; i < num; i++, buf++, addr += sizeof(*buf)) {
uint16_t tmp = cpu_to_le16(*buf);
if (dma_memory_write(ohci->as, addr, &tmp, size... | DoS | 0 | static inline int put_words(OHCIState *ohci,
dma_addr_t addr, uint16_t *buf, int num)
{
int i;
addr += ohci->localmem_base;
for (i = 0; i < num; i++, buf++, addr += sizeof(*buf)) {
uint16_t tmp = cpu_to_le16(*buf);
if (dma_memory_write(ohci->as, addr, &tmp, size... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,708 | static void usb_ohci_exit(PCIDevice *dev)
{
OHCIPCIState *ohci = PCI_OHCI(dev);
OHCIState *s = &ohci->state;
trace_usb_ohci_exit(s->name);
ohci_bus_stop(s);
if (s->async_td) {
usb_cancel_packet(&s->usb_packet);
s->async_td = 0;
}
ohci_stop_endpoints(s);
if (!ohci->mast... | DoS | 0 | static void usb_ohci_exit(PCIDevice *dev)
{
OHCIPCIState *ohci = PCI_OHCI(dev);
OHCIState *s = &ohci->state;
trace_usb_ohci_exit(s->name);
ohci_bus_stop(s);
if (s->async_td) {
usb_cancel_packet(&s->usb_packet);
s->async_td = 0;
}
ohci_stop_endpoints(s);
if (!ohci->mast... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,709 | static void usb_ohci_realize_pci(PCIDevice *dev, Error **errp)
{
Error *err = NULL;
OHCIPCIState *ohci = PCI_OHCI(dev);
dev->config[PCI_CLASS_PROG] = 0x10; /* OHCI */
dev->config[PCI_INTERRUPT_PIN] = 0x01; /* interrupt pin A */
usb_ohci_init(&ohci->state, DEVICE(dev), ohci->num_ports, 0,
... | DoS | 0 | static void usb_ohci_realize_pci(PCIDevice *dev, Error **errp)
{
Error *err = NULL;
OHCIPCIState *ohci = PCI_OHCI(dev);
dev->config[PCI_CLASS_PROG] = 0x10; /* OHCI */
dev->config[PCI_INTERRUPT_PIN] = 0x01; /* interrupt pin A */
usb_ohci_init(&ohci->state, DEVICE(dev), ohci->num_ports, 0,
... | @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,710 | static void usb_ohci_reset_pci(DeviceState *d)
{
PCIDevice *dev = PCI_DEVICE(d);
OHCIPCIState *ohci = PCI_OHCI(dev);
OHCIState *s = &ohci->state;
ohci_hard_reset(s);
}
| DoS | 0 | static void usb_ohci_reset_pci(DeviceState *d)
{
PCIDevice *dev = PCI_DEVICE(d);
OHCIPCIState *ohci = PCI_OHCI(dev);
OHCIState *s = &ohci->state;
ohci_hard_reset(s);
}
| @@ -725,7 +725,7 @@ static int ohci_service_iso_td(OHCIState *ohci, struct ohci_ed *ed,
if (ohci_read_iso_td(ohci, addr, &iso_td)) {
trace_usb_ohci_iso_td_read_failed(addr);
ohci_die(ohci);
- return 0;
+ return 1;
}
starting_frame = OHCI_BM(iso_td.flags, TD_SF); | CWE-835 | null | null |
4,711 | e1000e_autoneg_pause(E1000ECore *core)
{
timer_del(core->autoneg_timer);
}
| DoS | 0 | e1000e_autoneg_pause(E1000ECore *core)
{
timer_del(core->autoneg_timer);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,712 | e1000e_autoneg_resume(E1000ECore *core)
{
if (e1000e_have_autoneg(core) &&
!(core->phy[0][PHY_STATUS] & MII_SR_AUTONEG_COMPLETE)) {
qemu_get_queue(core->owner_nic)->link_down = false;
timer_mod(core->autoneg_timer,
qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + 500);
}
}
| DoS | 0 | e1000e_autoneg_resume(E1000ECore *core)
{
if (e1000e_have_autoneg(core) &&
!(core->phy[0][PHY_STATUS] & MII_SR_AUTONEG_COMPLETE)) {
qemu_get_queue(core->owner_nic)->link_down = false;
timer_mod(core->autoneg_timer,
qemu_clock_get_ms(QEMU_CLOCK_VIRTUAL) + 500);
}
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,713 | e1000e_autoneg_timer(void *opaque)
{
E1000ECore *core = opaque;
if (!qemu_get_queue(core->owner_nic)->link_down) {
e1000x_update_regs_on_autoneg_done(core->mac, core->phy[0]);
e1000e_start_recv(core);
e1000e_update_flowctl_status(core);
/* signal link status change to the guest ... | DoS | 0 | e1000e_autoneg_timer(void *opaque)
{
E1000ECore *core = opaque;
if (!qemu_get_queue(core->owner_nic)->link_down) {
e1000x_update_regs_on_autoneg_done(core->mac, core->phy[0]);
e1000e_start_recv(core);
e1000e_update_flowctl_status(core);
/* signal link status change to the guest ... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,714 | e1000e_build_rx_metadata(E1000ECore *core,
struct NetRxPkt *pkt,
bool is_eop,
const E1000E_RSSInfo *rss_info,
uint32_t *rss, uint32_t *mrq,
uint32_t *status_flags,
uint16... | DoS | 0 | e1000e_build_rx_metadata(E1000ECore *core,
struct NetRxPkt *pkt,
bool is_eop,
const E1000E_RSSInfo *rss_info,
uint32_t *rss, uint32_t *mrq,
uint32_t *status_flags,
uint16... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,715 | e1000e_calc_per_desc_buf_size(E1000ECore *core)
{
int i;
core->rx_desc_buf_size = 0;
for (i = 0; i < ARRAY_SIZE(core->rxbuf_sizes); i++) {
core->rx_desc_buf_size += core->rxbuf_sizes[i];
}
}
| DoS | 0 | e1000e_calc_per_desc_buf_size(E1000ECore *core)
{
int i;
core->rx_desc_buf_size = 0;
for (i = 0; i < ARRAY_SIZE(core->rxbuf_sizes); i++) {
core->rx_desc_buf_size += core->rxbuf_sizes[i];
}
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,716 | e1000e_can_receive(E1000ECore *core)
{
int i;
if (!e1000x_rx_ready(core->owner, core->mac)) {
return false;
}
for (i = 0; i < E1000E_NUM_QUEUES; i++) {
E1000E_RxRing rxr;
e1000e_rx_ring_init(core, &rxr, i);
if (e1000e_ring_enabled(core, rxr.i) &&
e1000e_has... | DoS | 0 | e1000e_can_receive(E1000ECore *core)
{
int i;
if (!e1000x_rx_ready(core->owner, core->mac)) {
return false;
}
for (i = 0; i < E1000E_NUM_QUEUES; i++) {
E1000E_RxRing rxr;
e1000e_rx_ring_init(core, &rxr, i);
if (e1000e_ring_enabled(core, rxr.i) &&
e1000e_has... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,717 | e1000e_clear_ims_bits(E1000ECore *core, uint32_t bits)
{
trace_e1000e_irq_clear_ims(bits, core->mac[IMS], core->mac[IMS] & ~bits);
core->mac[IMS] &= ~bits;
}
| DoS | 0 | e1000e_clear_ims_bits(E1000ECore *core, uint32_t bits)
{
trace_e1000e_irq_clear_ims(bits, core->mac[IMS], core->mac[IMS] & ~bits);
core->mac[IMS] &= ~bits;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,718 | e1000e_core_pci_realize(E1000ECore *core,
const uint16_t *eeprom_templ,
uint32_t eeprom_size,
const uint8_t *macaddr)
{
int i;
core->autoneg_timer = timer_new_ms(QEMU_CLOCK_VIRTUAL,
e1000e... | DoS | 0 | e1000e_core_pci_realize(E1000ECore *core,
const uint16_t *eeprom_templ,
uint32_t eeprom_size,
const uint8_t *macaddr)
{
int i;
core->autoneg_timer = timer_new_ms(QEMU_CLOCK_VIRTUAL,
e1000e... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,719 | e1000e_core_pci_uninit(E1000ECore *core)
{
int i;
timer_del(core->autoneg_timer);
timer_free(core->autoneg_timer);
e1000e_intrmgr_pci_unint(core);
qemu_del_vm_change_state_handler(core->vmstate);
for (i = 0; i < E1000E_NUM_QUEUES; i++) {
net_tx_pkt_reset(core->tx[i].tx_pkt);
... | DoS | 0 | e1000e_core_pci_uninit(E1000ECore *core)
{
int i;
timer_del(core->autoneg_timer);
timer_free(core->autoneg_timer);
e1000e_intrmgr_pci_unint(core);
qemu_del_vm_change_state_handler(core->vmstate);
for (i = 0; i < E1000E_NUM_QUEUES; i++) {
net_tx_pkt_reset(core->tx[i].tx_pkt);
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,720 | e1000e_core_post_load(E1000ECore *core)
{
NetClientState *nc = qemu_get_queue(core->owner_nic);
/* nc.link_down can't be migrated, so infer link_down according
* to link status bit in core.mac[STATUS].
*/
nc->link_down = (core->mac[STATUS] & E1000_STATUS_LU) == 0;
return 0;
}
| DoS | 0 | e1000e_core_post_load(E1000ECore *core)
{
NetClientState *nc = qemu_get_queue(core->owner_nic);
/* nc.link_down can't be migrated, so infer link_down according
* to link status bit in core.mac[STATUS].
*/
nc->link_down = (core->mac[STATUS] & E1000_STATUS_LU) == 0;
return 0;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,721 | void e1000e_core_pre_save(E1000ECore *core)
{
int i;
NetClientState *nc = qemu_get_queue(core->owner_nic);
/*
* If link is down and auto-negotiation is supported and ongoing,
* complete auto-negotiation immediately. This allows us to look
* at MII_SR_AUTONEG_COMPLETE to infer link status on loa... | DoS | 0 | void e1000e_core_pre_save(E1000ECore *core)
{
int i;
NetClientState *nc = qemu_get_queue(core->owner_nic);
/*
* If link is down and auto-negotiation is supported and ongoing,
* complete auto-negotiation immediately. This allows us to look
* at MII_SR_AUTONEG_COMPLETE to infer link status on loa... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,722 | e1000e_core_read(E1000ECore *core, hwaddr addr, unsigned size)
{
uint64_t val;
uint16_t index = e1000e_get_reg_index_with_offset(mac_reg_access, addr);
if (index < E1000E_NREADOPS && e1000e_macreg_readops[index]) {
if (mac_reg_access[index] & MAC_ACCESS_PARTIAL) {
trace_e1000e_wrn_regs_... | DoS | 0 | e1000e_core_read(E1000ECore *core, hwaddr addr, unsigned size)
{
uint64_t val;
uint16_t index = e1000e_get_reg_index_with_offset(mac_reg_access, addr);
if (index < E1000E_NREADOPS && e1000e_macreg_readops[index]) {
if (mac_reg_access[index] & MAC_ACCESS_PARTIAL) {
trace_e1000e_wrn_regs_... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,723 | e1000e_core_reset(E1000ECore *core)
{
int i;
timer_del(core->autoneg_timer);
e1000e_intrmgr_reset(core);
memset(core->phy, 0, sizeof core->phy);
memmove(core->phy, e1000e_phy_reg_init, sizeof e1000e_phy_reg_init);
memset(core->mac, 0, sizeof core->mac);
memmove(core->mac, e1000e_mac_reg_i... | DoS | 0 | e1000e_core_reset(E1000ECore *core)
{
int i;
timer_del(core->autoneg_timer);
e1000e_intrmgr_reset(core);
memset(core->phy, 0, sizeof core->phy);
memmove(core->phy, e1000e_phy_reg_init, sizeof e1000e_phy_reg_init);
memset(core->mac, 0, sizeof core->mac);
memmove(core->mac, e1000e_mac_reg_i... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,724 | e1000e_core_set_link_status(E1000ECore *core)
{
NetClientState *nc = qemu_get_queue(core->owner_nic);
uint32_t old_status = core->mac[STATUS];
trace_e1000e_link_status_changed(nc->link_down ? false : true);
if (nc->link_down) {
e1000x_update_regs_on_link_down(core->mac, core->phy[0]);
} el... | DoS | 0 | e1000e_core_set_link_status(E1000ECore *core)
{
NetClientState *nc = qemu_get_queue(core->owner_nic);
uint32_t old_status = core->mac[STATUS];
trace_e1000e_link_status_changed(nc->link_down ? false : true);
if (nc->link_down) {
e1000x_update_regs_on_link_down(core->mac, core->phy[0]);
} el... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,725 | e1000e_do_ps(E1000ECore *core, struct NetRxPkt *pkt, size_t *hdr_len)
{
bool isip4, isip6, isudp, istcp;
bool fragment;
if (!e1000e_rx_use_ps_descriptor(core)) {
return false;
}
net_rx_pkt_get_protocols(pkt, &isip4, &isip6, &isudp, &istcp);
if (isip4) {
fragment = net_rx_pkt_g... | DoS | 0 | e1000e_do_ps(E1000ECore *core, struct NetRxPkt *pkt, size_t *hdr_len)
{
bool isip4, isip6, isudp, istcp;
bool fragment;
if (!e1000e_rx_use_ps_descriptor(core)) {
return false;
}
net_rx_pkt_get_protocols(pkt, &isip4, &isip6, &isudp, &istcp);
if (isip4) {
fragment = net_rx_pkt_g... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,726 | e1000e_eitr_should_postpone(E1000ECore *core, int idx)
{
return e1000e_postpone_interrupt(&core->eitr_intr_pending[idx],
&core->eitr[idx]);
}
| DoS | 0 | e1000e_eitr_should_postpone(E1000ECore *core, int idx)
{
return e1000e_postpone_interrupt(&core->eitr_intr_pending[idx],
&core->eitr[idx]);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,727 | e1000e_get_ctrl(E1000ECore *core, int index)
{
uint32_t val = core->mac[CTRL];
trace_e1000e_link_read_params(
!!(val & E1000_CTRL_ASDE),
(val & E1000_CTRL_SPD_SEL) >> E1000_CTRL_SPD_SHIFT,
!!(val & E1000_CTRL_FRCSPD),
!!(val & E1000_CTRL_FRCDPX),
!!(val & E1000_CTRL_RFCE... | DoS | 0 | e1000e_get_ctrl(E1000ECore *core, int index)
{
uint32_t val = core->mac[CTRL];
trace_e1000e_link_read_params(
!!(val & E1000_CTRL_ASDE),
(val & E1000_CTRL_SPD_SEL) >> E1000_CTRL_SPD_SHIFT,
!!(val & E1000_CTRL_FRCSPD),
!!(val & E1000_CTRL_FRCDPX),
!!(val & E1000_CTRL_RFCE... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,728 | e1000e_get_reg_index_with_offset(const uint16_t *mac_reg_access, hwaddr addr)
{
uint16_t index = (addr & 0x1ffff) >> 2;
return index + (mac_reg_access[index] & 0xfffe);
}
| DoS | 0 | e1000e_get_reg_index_with_offset(const uint16_t *mac_reg_access, hwaddr addr)
{
uint16_t index = (addr & 0x1ffff) >> 2;
return index + (mac_reg_access[index] & 0xfffe);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,729 | e1000e_get_status(E1000ECore *core, int index)
{
uint32_t res = core->mac[STATUS];
if (!(core->mac[CTRL] & E1000_CTRL_GIO_MASTER_DISABLE)) {
res |= E1000_STATUS_GIO_MASTER_ENABLE;
}
if (core->mac[CTRL] & E1000_CTRL_FRCDPX) {
res |= (core->mac[CTRL] & E1000_CTRL_FD) ? E1000_STATUS_FD : ... | DoS | 0 | e1000e_get_status(E1000ECore *core, int index)
{
uint32_t res = core->mac[STATUS];
if (!(core->mac[CTRL] & E1000_CTRL_GIO_MASTER_DISABLE)) {
res |= E1000_STATUS_GIO_MASTER_ENABLE;
}
if (core->mac[CTRL] & E1000_CTRL_FRCDPX) {
res |= (core->mac[CTRL] & E1000_CTRL_FD) ? E1000_STATUS_FD : ... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,730 | e1000e_get_tarc(E1000ECore *core, int index)
{
return core->mac[index] & ((BIT(11) - 1) |
BIT(27) |
BIT(28) |
BIT(29) |
BIT(30));
}
| DoS | 0 | e1000e_get_tarc(E1000ECore *core, int index)
{
return core->mac[index] & ((BIT(11) - 1) |
BIT(27) |
BIT(28) |
BIT(29) |
BIT(30));
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,731 | e1000e_has_rxbufs(E1000ECore *core, const E1000E_RingInfo *r,
size_t total_size)
{
uint32_t bufs = e1000e_ring_free_descr_num(core, r);
trace_e1000e_rx_has_buffers(r->idx, bufs, total_size,
core->rx_desc_buf_size);
return total_size <= bufs / (core->rx_des... | DoS | 0 | e1000e_has_rxbufs(E1000ECore *core, const E1000E_RingInfo *r,
size_t total_size)
{
uint32_t bufs = e1000e_ring_free_descr_num(core, r);
trace_e1000e_rx_has_buffers(r->idx, bufs, total_size,
core->rx_desc_buf_size);
return total_size <= bufs / (core->rx_des... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,732 | e1000e_have_autoneg(E1000ECore *core)
{
return core->phy[0][PHY_CTRL] & MII_CR_AUTO_NEG_EN;
}
| DoS | 0 | e1000e_have_autoneg(E1000ECore *core)
{
return core->phy[0][PHY_CTRL] & MII_CR_AUTO_NEG_EN;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,733 | e1000e_intmgr_collect_delayed_causes(E1000ECore *core)
{
uint32_t res;
if (msix_enabled(core->owner)) {
assert(core->delayed_causes == 0);
return 0;
}
res = core->delayed_causes;
core->delayed_causes = 0;
e1000e_intrmgr_stop_delay_timers(core);
return res;
}
| DoS | 0 | e1000e_intmgr_collect_delayed_causes(E1000ECore *core)
{
uint32_t res;
if (msix_enabled(core->owner)) {
assert(core->delayed_causes == 0);
return 0;
}
res = core->delayed_causes;
core->delayed_causes = 0;
e1000e_intrmgr_stop_delay_timers(core);
return res;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,734 | e1000e_intmgr_timer_resume(E1000IntrDelayTimer *timer)
{
if (timer->running) {
e1000e_intrmgr_rearm_timer(timer);
}
}
| DoS | 0 | e1000e_intmgr_timer_resume(E1000IntrDelayTimer *timer)
{
if (timer->running) {
e1000e_intrmgr_rearm_timer(timer);
}
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,735 | e1000e_intrmgr_delay_rx_causes(E1000ECore *core, uint32_t *causes)
{
uint32_t delayable_causes;
uint32_t rdtr = core->mac[RDTR];
uint32_t radv = core->mac[RADV];
uint32_t raid = core->mac[RAID];
if (msix_enabled(core->owner)) {
return false;
}
delayable_causes = E1000_ICR_RXQ0 |
... | DoS | 0 | e1000e_intrmgr_delay_rx_causes(E1000ECore *core, uint32_t *causes)
{
uint32_t delayable_causes;
uint32_t rdtr = core->mac[RDTR];
uint32_t radv = core->mac[RADV];
uint32_t raid = core->mac[RAID];
if (msix_enabled(core->owner)) {
return false;
}
delayable_causes = E1000_ICR_RXQ0 |
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,736 | e1000e_intrmgr_delay_tx_causes(E1000ECore *core, uint32_t *causes)
{
static const uint32_t delayable_causes = E1000_ICR_TXQ0 |
E1000_ICR_TXQ1 |
E1000_ICR_TXQE |
E1000_ICR_TXDW;
... | DoS | 0 | e1000e_intrmgr_delay_tx_causes(E1000ECore *core, uint32_t *causes)
{
static const uint32_t delayable_causes = E1000_ICR_TXQ0 |
E1000_ICR_TXQ1 |
E1000_ICR_TXQE |
E1000_ICR_TXDW;
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,737 | e1000e_intrmgr_fire_all_timers(E1000ECore *core)
{
int i;
uint32_t val = e1000e_intmgr_collect_delayed_causes(core);
trace_e1000e_irq_adding_delayed_causes(val, core->mac[ICR]);
core->mac[ICR] |= val;
if (core->itr.running) {
timer_del(core->itr.timer);
e1000e_intrmgr_on_throttling... | DoS | 0 | e1000e_intrmgr_fire_all_timers(E1000ECore *core)
{
int i;
uint32_t val = e1000e_intmgr_collect_delayed_causes(core);
trace_e1000e_irq_adding_delayed_causes(val, core->mac[ICR]);
core->mac[ICR] |= val;
if (core->itr.running) {
timer_del(core->itr.timer);
e1000e_intrmgr_on_throttling... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,738 | e1000e_intrmgr_fire_delayed_interrupts(E1000ECore *core)
{
trace_e1000e_irq_fire_delayed_interrupts();
e1000e_set_interrupt_cause(core, 0);
}
| DoS | 0 | e1000e_intrmgr_fire_delayed_interrupts(E1000ECore *core)
{
trace_e1000e_irq_fire_delayed_interrupts();
e1000e_set_interrupt_cause(core, 0);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,739 | e1000e_intrmgr_initialize_all_timers(E1000ECore *core, bool create)
{
int i;
core->radv.delay_reg = RADV;
core->rdtr.delay_reg = RDTR;
core->raid.delay_reg = RAID;
core->tadv.delay_reg = TADV;
core->tidv.delay_reg = TIDV;
core->radv.delay_resolution_ns = E1000_INTR_DELAY_NS_RES;
core->... | DoS | 0 | e1000e_intrmgr_initialize_all_timers(E1000ECore *core, bool create)
{
int i;
core->radv.delay_reg = RADV;
core->rdtr.delay_reg = RDTR;
core->raid.delay_reg = RAID;
core->tadv.delay_reg = TADV;
core->tidv.delay_reg = TIDV;
core->radv.delay_resolution_ns = E1000_INTR_DELAY_NS_RES;
core->... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,740 | e1000e_intrmgr_on_msix_throttling_timer(void *opaque)
{
E1000IntrDelayTimer *timer = opaque;
int idx = timer - &timer->core->eitr[0];
assert(msix_enabled(timer->core->owner));
timer->running = false;
if (!timer->core->eitr_intr_pending[idx]) {
trace_e1000e_irq_throttling_no_pending_vec(id... | DoS | 0 | e1000e_intrmgr_on_msix_throttling_timer(void *opaque)
{
E1000IntrDelayTimer *timer = opaque;
int idx = timer - &timer->core->eitr[0];
assert(msix_enabled(timer->core->owner));
timer->running = false;
if (!timer->core->eitr_intr_pending[idx]) {
trace_e1000e_irq_throttling_no_pending_vec(id... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,741 | e1000e_intrmgr_on_throttling_timer(void *opaque)
{
E1000IntrDelayTimer *timer = opaque;
assert(!msix_enabled(timer->core->owner));
timer->running = false;
if (!timer->core->itr_intr_pending) {
trace_e1000e_irq_throttling_no_pending_interrupts();
return;
}
if (msi_enabled(time... | DoS | 0 | e1000e_intrmgr_on_throttling_timer(void *opaque)
{
E1000IntrDelayTimer *timer = opaque;
assert(!msix_enabled(timer->core->owner));
timer->running = false;
if (!timer->core->itr_intr_pending) {
trace_e1000e_irq_throttling_no_pending_interrupts();
return;
}
if (msi_enabled(time... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,742 | e1000e_intrmgr_on_timer(void *opaque)
{
E1000IntrDelayTimer *timer = opaque;
trace_e1000e_irq_throttling_timer(timer->delay_reg << 2);
timer->running = false;
e1000e_intrmgr_fire_delayed_interrupts(timer->core);
}
| DoS | 0 | e1000e_intrmgr_on_timer(void *opaque)
{
E1000IntrDelayTimer *timer = opaque;
trace_e1000e_irq_throttling_timer(timer->delay_reg << 2);
timer->running = false;
e1000e_intrmgr_fire_delayed_interrupts(timer->core);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,743 | e1000e_intrmgr_pause(E1000ECore *core)
{
int i;
e1000e_intmgr_timer_pause(&core->radv);
e1000e_intmgr_timer_pause(&core->rdtr);
e1000e_intmgr_timer_pause(&core->raid);
e1000e_intmgr_timer_pause(&core->tidv);
e1000e_intmgr_timer_pause(&core->tadv);
e1000e_intmgr_timer_pause(&core->itr);
... | DoS | 0 | e1000e_intrmgr_pause(E1000ECore *core)
{
int i;
e1000e_intmgr_timer_pause(&core->radv);
e1000e_intmgr_timer_pause(&core->rdtr);
e1000e_intmgr_timer_pause(&core->raid);
e1000e_intmgr_timer_pause(&core->tidv);
e1000e_intmgr_timer_pause(&core->tadv);
e1000e_intmgr_timer_pause(&core->itr);
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,744 | e1000e_intrmgr_pci_unint(E1000ECore *core)
{
int i;
timer_del(core->radv.timer);
timer_free(core->radv.timer);
timer_del(core->rdtr.timer);
timer_free(core->rdtr.timer);
timer_del(core->raid.timer);
timer_free(core->raid.timer);
timer_del(core->tadv.timer);
timer_free(core->tadv.ti... | DoS | 0 | e1000e_intrmgr_pci_unint(E1000ECore *core)
{
int i;
timer_del(core->radv.timer);
timer_free(core->radv.timer);
timer_del(core->rdtr.timer);
timer_free(core->rdtr.timer);
timer_del(core->raid.timer);
timer_free(core->raid.timer);
timer_del(core->tadv.timer);
timer_free(core->tadv.ti... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,745 | e1000e_intrmgr_rearm_timer(E1000IntrDelayTimer *timer)
{
int64_t delay_ns = (int64_t) timer->core->mac[timer->delay_reg] *
timer->delay_resolution_ns;
trace_e1000e_irq_rearm_timer(timer->delay_reg << 2, delay_ns);
timer_mod(timer->timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUA... | DoS | 0 | e1000e_intrmgr_rearm_timer(E1000IntrDelayTimer *timer)
{
int64_t delay_ns = (int64_t) timer->core->mac[timer->delay_reg] *
timer->delay_resolution_ns;
trace_e1000e_irq_rearm_timer(timer->delay_reg << 2, delay_ns);
timer_mod(timer->timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUA... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,746 | e1000e_intrmgr_resume(E1000ECore *core)
{
int i;
e1000e_intmgr_timer_resume(&core->radv);
e1000e_intmgr_timer_resume(&core->rdtr);
e1000e_intmgr_timer_resume(&core->raid);
e1000e_intmgr_timer_resume(&core->tidv);
e1000e_intmgr_timer_resume(&core->tadv);
e1000e_intmgr_timer_resume(&core->it... | DoS | 0 | e1000e_intrmgr_resume(E1000ECore *core)
{
int i;
e1000e_intmgr_timer_resume(&core->radv);
e1000e_intmgr_timer_resume(&core->rdtr);
e1000e_intmgr_timer_resume(&core->raid);
e1000e_intmgr_timer_resume(&core->tidv);
e1000e_intmgr_timer_resume(&core->tadv);
e1000e_intmgr_timer_resume(&core->it... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,747 | e1000e_intrmgr_stop_delay_timers(E1000ECore *core)
{
e1000e_intrmgr_stop_timer(&core->radv);
e1000e_intrmgr_stop_timer(&core->rdtr);
e1000e_intrmgr_stop_timer(&core->raid);
e1000e_intrmgr_stop_timer(&core->tidv);
e1000e_intrmgr_stop_timer(&core->tadv);
}
| DoS | 0 | e1000e_intrmgr_stop_delay_timers(E1000ECore *core)
{
e1000e_intrmgr_stop_timer(&core->radv);
e1000e_intrmgr_stop_timer(&core->rdtr);
e1000e_intrmgr_stop_timer(&core->raid);
e1000e_intrmgr_stop_timer(&core->tidv);
e1000e_intrmgr_stop_timer(&core->tadv);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,748 | e1000e_intrmgr_stop_timer(E1000IntrDelayTimer *timer)
{
if (timer->running) {
timer_del(timer->timer);
timer->running = false;
}
}
| DoS | 0 | e1000e_intrmgr_stop_timer(E1000IntrDelayTimer *timer)
{
if (timer->running) {
timer_del(timer->timer);
timer->running = false;
}
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,749 | e1000e_is_tcp_ack(E1000ECore *core, struct NetRxPkt *rx_pkt)
{
if (!net_rx_pkt_is_tcp_ack(rx_pkt)) {
return false;
}
if (core->mac[RFCTL] & E1000_RFCTL_ACK_DATA_DIS) {
return !net_rx_pkt_has_tcp_data(rx_pkt);
}
return true;
}
| DoS | 0 | e1000e_is_tcp_ack(E1000ECore *core, struct NetRxPkt *rx_pkt)
{
if (!net_rx_pkt_is_tcp_ack(rx_pkt)) {
return false;
}
if (core->mac[RFCTL] & E1000_RFCTL_ACK_DATA_DIS) {
return !net_rx_pkt_has_tcp_data(rx_pkt);
}
return true;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,750 | e1000e_itr_should_postpone(E1000ECore *core)
{
return e1000e_postpone_interrupt(&core->itr_intr_pending, &core->itr);
}
| DoS | 0 | e1000e_itr_should_postpone(E1000ECore *core)
{
return e1000e_postpone_interrupt(&core->itr_intr_pending, &core->itr);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,751 | e1000e_link_down(E1000ECore *core)
{
e1000x_update_regs_on_link_down(core->mac, core->phy[0]);
e1000e_update_flowctl_status(core);
}
| DoS | 0 | e1000e_link_down(E1000ECore *core)
{
e1000x_update_regs_on_link_down(core->mac, core->phy[0]);
e1000e_update_flowctl_status(core);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,752 | e1000e_lower_legacy_irq(E1000ECore *core)
{
trace_e1000e_irq_legacy_notify(false);
pci_set_irq(core->owner, 0);
}
| DoS | 0 | e1000e_lower_legacy_irq(E1000ECore *core)
{
trace_e1000e_irq_legacy_notify(false);
pci_set_irq(core->owner, 0);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,753 | e1000e_mac_eitr_read(E1000ECore *core, int index)
{
return core->eitr_guest_value[index - EITR];
}
| DoS | 0 | e1000e_mac_eitr_read(E1000ECore *core, int index)
{
return core->eitr_guest_value[index - EITR];
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,754 | e1000e_mac_ics_read(E1000ECore *core, int index)
{
trace_e1000e_irq_read_ics(core->mac[ICS]);
return core->mac[ICS];
}
| DoS | 0 | e1000e_mac_ics_read(E1000ECore *core, int index)
{
trace_e1000e_irq_read_ics(core->mac[ICS]);
return core->mac[ICS];
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,755 | e1000e_mac_itr_read(E1000ECore *core, int index)
{
return core->itr_guest_value;
}
| DoS | 0 | e1000e_mac_itr_read(E1000ECore *core, int index)
{
return core->itr_guest_value;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,756 | e1000e_mac_read_clr8(E1000ECore *core, int index)
{
uint32_t ret = core->mac[index];
core->mac[index] = 0;
core->mac[index - 1] = 0;
return ret;
}
| DoS | 0 | e1000e_mac_read_clr8(E1000ECore *core, int index)
{
uint32_t ret = core->mac[index];
core->mac[index] = 0;
core->mac[index - 1] = 0;
return ret;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,757 | e1000e_mac_readreg(E1000ECore *core, int index)
{
return core->mac[index];
}
| DoS | 0 | e1000e_mac_readreg(E1000ECore *core, int index)
{
return core->mac[index];
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,758 | e1000e_mac_setmacaddr(E1000ECore *core, int index, uint32_t val)
{
uint32_t macaddr[2];
core->mac[index] = val;
macaddr[0] = cpu_to_le32(core->mac[RA]);
macaddr[1] = cpu_to_le32(core->mac[RA + 1]);
qemu_format_nic_info_str(qemu_get_queue(core->owner_nic),
(uint8_t *) macaddr);
trace_e... | DoS | 0 | e1000e_mac_setmacaddr(E1000ECore *core, int index, uint32_t val)
{
uint32_t macaddr[2];
core->mac[index] = val;
macaddr[0] = cpu_to_le32(core->mac[RA]);
macaddr[1] = cpu_to_le32(core->mac[RA + 1]);
qemu_format_nic_info_str(qemu_get_queue(core->owner_nic),
(uint8_t *) macaddr);
trace_e... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,759 | e1000e_mac_swsm_read(E1000ECore *core, int index)
{
uint32_t val = core->mac[SWSM];
core->mac[SWSM] = val | 1;
return val;
}
| DoS | 0 | e1000e_mac_swsm_read(E1000ECore *core, int index)
{
uint32_t val = core->mac[SWSM];
core->mac[SWSM] = val | 1;
return val;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,760 | e1000e_mac_writereg(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val;
}
| DoS | 0 | e1000e_mac_writereg(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,761 | e1000e_mq_queue_idx(int base_reg_idx, int reg_idx)
{
return (reg_idx - base_reg_idx) / (0x100 >> 2);
}
| DoS | 0 | e1000e_mq_queue_idx(int base_reg_idx, int reg_idx)
{
return (reg_idx - base_reg_idx) / (0x100 >> 2);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,762 | e1000e_msix_clear(E1000ECore *core, uint32_t causes)
{
if (causes & E1000_ICR_RXQ0) {
e1000e_msix_clear_one(core, E1000_ICR_RXQ0,
E1000_IVAR_RXQ0(core->mac[IVAR]));
}
if (causes & E1000_ICR_RXQ1) {
e1000e_msix_clear_one(core, E1000_ICR_RXQ1,
... | DoS | 0 | e1000e_msix_clear(E1000ECore *core, uint32_t causes)
{
if (causes & E1000_ICR_RXQ0) {
e1000e_msix_clear_one(core, E1000_ICR_RXQ0,
E1000_IVAR_RXQ0(core->mac[IVAR]));
}
if (causes & E1000_ICR_RXQ1) {
e1000e_msix_clear_one(core, E1000_ICR_RXQ1,
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,763 | e1000e_msix_clear_one(E1000ECore *core, uint32_t cause, uint32_t int_cfg)
{
if (E1000_IVAR_ENTRY_VALID(int_cfg)) {
uint32_t vec = E1000_IVAR_ENTRY_VEC(int_cfg);
if (vec < E1000E_MSIX_VEC_NUM) {
trace_e1000e_irq_msix_pending_clearing(cause, int_cfg, vec);
msix_clr_pending(core... | DoS | 0 | e1000e_msix_clear_one(E1000ECore *core, uint32_t cause, uint32_t int_cfg)
{
if (E1000_IVAR_ENTRY_VALID(int_cfg)) {
uint32_t vec = E1000_IVAR_ENTRY_VEC(int_cfg);
if (vec < E1000E_MSIX_VEC_NUM) {
trace_e1000e_irq_msix_pending_clearing(cause, int_cfg, vec);
msix_clr_pending(core... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,764 | e1000e_parse_rxbufsize(E1000ECore *core)
{
uint32_t rctl = core->mac[RCTL];
memset(core->rxbuf_sizes, 0, sizeof(core->rxbuf_sizes));
if (rctl & E1000_RCTL_DTYP_MASK) {
uint32_t bsize;
bsize = core->mac[PSRCTL] & E1000_PSRCTL_BSIZE0_MASK;
core->rxbuf_sizes[0] = (bsize >> E1000_PSRC... | DoS | 0 | e1000e_parse_rxbufsize(E1000ECore *core)
{
uint32_t rctl = core->mac[RCTL];
memset(core->rxbuf_sizes, 0, sizeof(core->rxbuf_sizes));
if (rctl & E1000_RCTL_DTYP_MASK) {
uint32_t bsize;
bsize = core->mac[PSRCTL] & E1000_PSRCTL_BSIZE0_MASK;
core->rxbuf_sizes[0] = (bsize >> E1000_PSRC... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,765 | e1000e_phy_reg_check_cap(E1000ECore *core, uint32_t addr,
char cap, uint8_t *page)
{
*page =
(e1000e_phy_regcap[0][addr] & PHY_ANYPAGE) ? 0
: core->phy[0][PHY_PAGE];
if (*page >= E1000E_PHY_PAGES) {
return false;
}... | DoS | 0 | e1000e_phy_reg_check_cap(E1000ECore *core, uint32_t addr,
char cap, uint8_t *page)
{
*page =
(e1000e_phy_regcap[0][addr] & PHY_ANYPAGE) ? 0
: core->phy[0][PHY_PAGE];
if (*page >= E1000E_PHY_PAGES) {
return false;
}... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,766 | e1000e_phy_reg_write(E1000ECore *core, uint8_t page,
uint32_t addr, uint16_t data)
{
assert(page < E1000E_PHY_PAGES);
assert(addr < E1000E_PHY_PAGE_SIZE);
if (e1000e_phyreg_writeops[page][addr]) {
e1000e_phyreg_writeops[page][addr](core, addr, data);
} else {
core->... | DoS | 0 | e1000e_phy_reg_write(E1000ECore *core, uint8_t page,
uint32_t addr, uint16_t data)
{
assert(page < E1000E_PHY_PAGES);
assert(addr < E1000E_PHY_PAGE_SIZE);
if (e1000e_phyreg_writeops[page][addr]) {
e1000e_phyreg_writeops[page][addr](core, addr, data);
} else {
core->... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,767 | e1000e_postpone_interrupt(bool *interrupt_pending,
E1000IntrDelayTimer *timer)
{
if (timer->running) {
trace_e1000e_irq_postponed_by_xitr(timer->delay_reg << 2);
*interrupt_pending = true;
return true;
}
if (timer->core->mac[timer->delay_reg] != 0) {
... | DoS | 0 | e1000e_postpone_interrupt(bool *interrupt_pending,
E1000IntrDelayTimer *timer)
{
if (timer->running) {
trace_e1000e_irq_postponed_by_xitr(timer->delay_reg << 2);
*interrupt_pending = true;
return true;
}
if (timer->core->mac[timer->delay_reg] != 0) {
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,768 | e1000e_process_ts_option(E1000ECore *core, struct e1000_tx_desc *dp)
{
if (le32_to_cpu(dp->upper.data) & E1000_TXD_EXTCMD_TSTAMP) {
trace_e1000e_wrn_no_ts_support();
}
}
| DoS | 0 | e1000e_process_ts_option(E1000ECore *core, struct e1000_tx_desc *dp)
{
if (le32_to_cpu(dp->upper.data) & E1000_TXD_EXTCMD_TSTAMP) {
trace_e1000e_wrn_no_ts_support();
}
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,769 | e1000e_process_tx_desc(E1000ECore *core,
struct e1000e_tx *tx,
struct e1000_tx_desc *dp,
int queue_index)
{
uint32_t txd_lower = le32_to_cpu(dp->lower.data);
uint32_t dtype = txd_lower & (E1000_TXD_CMD_DEXT | E1000_TXD_DTYP_D);
unsigned in... | DoS | 0 | e1000e_process_tx_desc(E1000ECore *core,
struct e1000e_tx *tx,
struct e1000_tx_desc *dp,
int queue_index)
{
uint32_t txd_lower = le32_to_cpu(dp->lower.data);
uint32_t dtype = txd_lower & (E1000_TXD_CMD_DEXT | E1000_TXD_DTYP_D);
unsigned in... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,770 | e1000e_raise_legacy_irq(E1000ECore *core)
{
trace_e1000e_irq_legacy_notify(true);
e1000x_inc_reg_if_not_full(core->mac, IAC);
pci_set_irq(core->owner, 1);
}
| DoS | 0 | e1000e_raise_legacy_irq(E1000ECore *core)
{
trace_e1000e_irq_legacy_notify(true);
e1000x_inc_reg_if_not_full(core->mac, IAC);
pci_set_irq(core->owner, 1);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,771 | e1000e_read_lgcy_rx_descr(E1000ECore *core, uint8_t *desc, hwaddr *buff_addr)
{
struct e1000_rx_desc *d = (struct e1000_rx_desc *) desc;
*buff_addr = le64_to_cpu(d->buffer_addr);
}
| DoS | 0 | e1000e_read_lgcy_rx_descr(E1000ECore *core, uint8_t *desc, hwaddr *buff_addr)
{
struct e1000_rx_desc *d = (struct e1000_rx_desc *) desc;
*buff_addr = le64_to_cpu(d->buffer_addr);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,772 | e1000e_read_ps_rx_descr(E1000ECore *core, uint8_t *desc,
hwaddr (*buff_addr)[MAX_PS_BUFFERS])
{
int i;
union e1000_rx_desc_packet_split *d =
(union e1000_rx_desc_packet_split *) desc;
for (i = 0; i < MAX_PS_BUFFERS; i++) {
(*buff_addr)[i] = le64_to_cpu(d->read.buffer... | DoS | 0 | e1000e_read_ps_rx_descr(E1000ECore *core, uint8_t *desc,
hwaddr (*buff_addr)[MAX_PS_BUFFERS])
{
int i;
union e1000_rx_desc_packet_split *d =
(union e1000_rx_desc_packet_split *) desc;
for (i = 0; i < MAX_PS_BUFFERS; i++) {
(*buff_addr)[i] = le64_to_cpu(d->read.buffer... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,773 | e1000e_read_rx_descr(E1000ECore *core, uint8_t *desc,
hwaddr (*buff_addr)[MAX_PS_BUFFERS])
{
if (e1000e_rx_use_legacy_descriptor(core)) {
e1000e_read_lgcy_rx_descr(core, desc, &(*buff_addr)[0]);
(*buff_addr)[1] = (*buff_addr)[2] = (*buff_addr)[3] = 0;
} else {
if (co... | DoS | 0 | e1000e_read_rx_descr(E1000ECore *core, uint8_t *desc,
hwaddr (*buff_addr)[MAX_PS_BUFFERS])
{
if (e1000e_rx_use_legacy_descriptor(core)) {
e1000e_read_lgcy_rx_descr(core, desc, &(*buff_addr)[0]);
(*buff_addr)[1] = (*buff_addr)[2] = (*buff_addr)[3] = 0;
} else {
if (co... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,774 | e1000e_receive(E1000ECore *core, const uint8_t *buf, size_t size)
{
const struct iovec iov = {
.iov_base = (uint8_t *)buf,
.iov_len = size
};
return e1000e_receive_iov(core, &iov, 1);
}
| DoS | 0 | e1000e_receive(E1000ECore *core, const uint8_t *buf, size_t size)
{
const struct iovec iov = {
.iov_base = (uint8_t *)buf,
.iov_len = size
};
return e1000e_receive_iov(core, &iov, 1);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,775 | e1000e_receive_filter(E1000ECore *core, const uint8_t *buf, int size)
{
uint32_t rctl = core->mac[RCTL];
if (e1000x_is_vlan_packet(buf, core->vet) &&
e1000x_vlan_rx_filter_enabled(core->mac)) {
uint16_t vid = lduw_be_p(buf + 14);
uint32_t vfta = ldl_le_p((uint32_t *)(core->mac + VFTA) +... | DoS | 0 | e1000e_receive_filter(E1000ECore *core, const uint8_t *buf, int size)
{
uint32_t rctl = core->mac[RCTL];
if (e1000x_is_vlan_packet(buf, core->vet) &&
e1000x_vlan_rx_filter_enabled(core->mac)) {
uint16_t vid = lduw_be_p(buf + 14);
uint32_t vfta = ldl_le_p((uint32_t *)(core->mac + VFTA) +... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,776 | e1000e_ring_advance(E1000ECore *core, const E1000E_RingInfo *r, uint32_t count)
{
core->mac[r->dh] += count;
if (core->mac[r->dh] * E1000_RING_DESC_LEN >= core->mac[r->dlen]) {
core->mac[r->dh] = 0;
}
}
| DoS | 0 | e1000e_ring_advance(E1000ECore *core, const E1000E_RingInfo *r, uint32_t count)
{
core->mac[r->dh] += count;
if (core->mac[r->dh] * E1000_RING_DESC_LEN >= core->mac[r->dlen]) {
core->mac[r->dh] = 0;
}
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,777 | e1000e_ring_free_descr_num(E1000ECore *core, const E1000E_RingInfo *r)
{
trace_e1000e_ring_free_space(r->idx, core->mac[r->dlen],
core->mac[r->dh], core->mac[r->dt]);
if (core->mac[r->dh] <= core->mac[r->dt]) {
return core->mac[r->dt] - core->mac[r->dh];
}
if ... | DoS | 0 | e1000e_ring_free_descr_num(E1000ECore *core, const E1000E_RingInfo *r)
{
trace_e1000e_ring_free_space(r->idx, core->mac[r->dlen],
core->mac[r->dh], core->mac[r->dt]);
if (core->mac[r->dh] <= core->mac[r->dt]) {
return core->mac[r->dt] - core->mac[r->dh];
}
if ... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,778 | e1000e_ring_head_descr(E1000ECore *core, const E1000E_RingInfo *r)
{
return e1000e_ring_base(core, r) + E1000_RING_DESC_LEN * core->mac[r->dh];
}
| DoS | 0 | e1000e_ring_head_descr(E1000ECore *core, const E1000E_RingInfo *r)
{
return e1000e_ring_base(core, r) + E1000_RING_DESC_LEN * core->mac[r->dh];
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,779 | e1000e_ring_len(E1000ECore *core, const E1000E_RingInfo *r)
{
return core->mac[r->dlen];
}
| DoS | 0 | e1000e_ring_len(E1000ECore *core, const E1000E_RingInfo *r)
{
return core->mac[r->dlen];
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,780 | e1000e_rss_calc_hash(E1000ECore *core,
struct NetRxPkt *pkt,
E1000E_RSSInfo *info)
{
NetRxPktRssType type;
assert(e1000e_rss_enabled(core));
switch (info->type) {
case E1000_MRQ_RSS_TYPE_IPV4:
type = NetPktRssIpV4;
break;
case E1000_MRQ_RSS... | DoS | 0 | e1000e_rss_calc_hash(E1000ECore *core,
struct NetRxPkt *pkt,
E1000E_RSSInfo *info)
{
NetRxPktRssType type;
assert(e1000e_rss_enabled(core));
switch (info->type) {
case E1000_MRQ_RSS_TYPE_IPV4:
type = NetPktRssIpV4;
break;
case E1000_MRQ_RSS... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,781 | e1000e_rss_enabled(E1000ECore *core)
{
return E1000_MRQC_ENABLED(core->mac[MRQC]) &&
!e1000e_rx_csum_enabled(core) &&
!e1000e_rx_use_legacy_descriptor(core);
}
| DoS | 0 | e1000e_rss_enabled(E1000ECore *core)
{
return E1000_MRQC_ENABLED(core->mac[MRQC]) &&
!e1000e_rx_csum_enabled(core) &&
!e1000e_rx_use_legacy_descriptor(core);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,782 | e1000e_rss_get_hash_type(E1000ECore *core, struct NetRxPkt *pkt)
{
bool isip4, isip6, isudp, istcp;
assert(e1000e_rss_enabled(core));
net_rx_pkt_get_protocols(pkt, &isip4, &isip6, &isudp, &istcp);
if (isip4) {
bool fragment = net_rx_pkt_get_ip4_info(pkt)->fragment;
trace_e1000e_rx_rs... | DoS | 0 | e1000e_rss_get_hash_type(E1000ECore *core, struct NetRxPkt *pkt)
{
bool isip4, isip6, isudp, istcp;
assert(e1000e_rss_enabled(core));
net_rx_pkt_get_protocols(pkt, &isip4, &isip6, &isudp, &istcp);
if (isip4) {
bool fragment = net_rx_pkt_get_ip4_info(pkt)->fragment;
trace_e1000e_rx_rs... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,783 | e1000e_rss_parse_packet(E1000ECore *core,
struct NetRxPkt *pkt,
E1000E_RSSInfo *info)
{
trace_e1000e_rx_rss_started();
if (!e1000e_rss_enabled(core)) {
info->enabled = false;
info->hash = 0;
info->queue = 0;
info->type = 0;
... | DoS | 0 | e1000e_rss_parse_packet(E1000ECore *core,
struct NetRxPkt *pkt,
E1000E_RSSInfo *info)
{
trace_e1000e_rx_rss_started();
if (!e1000e_rss_enabled(core)) {
info->enabled = false;
info->hash = 0;
info->queue = 0;
info->type = 0;
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,784 | e1000e_rx_fix_l4_csum(E1000ECore *core, struct NetRxPkt *pkt)
{
if (net_rx_pkt_has_virt_hdr(pkt)) {
struct virtio_net_hdr *vhdr = net_rx_pkt_get_vhdr(pkt);
if (vhdr->flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) {
net_rx_pkt_fix_l4_csum(pkt);
}
}
}
| DoS | 0 | e1000e_rx_fix_l4_csum(E1000ECore *core, struct NetRxPkt *pkt)
{
if (net_rx_pkt_has_virt_hdr(pkt)) {
struct virtio_net_hdr *vhdr = net_rx_pkt_get_vhdr(pkt);
if (vhdr->flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) {
net_rx_pkt_fix_l4_csum(pkt);
}
}
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,785 | e1000e_rx_l3_cso_enabled(E1000ECore *core)
{
return !!(core->mac[RXCSUM] & E1000_RXCSUM_IPOFLD);
}
| DoS | 0 | e1000e_rx_l3_cso_enabled(E1000ECore *core)
{
return !!(core->mac[RXCSUM] & E1000_RXCSUM_IPOFLD);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,786 | e1000e_rx_l4_cso_enabled(E1000ECore *core)
{
return !!(core->mac[RXCSUM] & E1000_RXCSUM_TUOFLD);
}
| DoS | 0 | e1000e_rx_l4_cso_enabled(E1000ECore *core)
{
return !!(core->mac[RXCSUM] & E1000_RXCSUM_TUOFLD);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,787 | e1000e_rx_use_legacy_descriptor(E1000ECore *core)
{
return (core->mac[RFCTL] & E1000_RFCTL_EXTEN) ? false : true;
}
| DoS | 0 | e1000e_rx_use_legacy_descriptor(E1000ECore *core)
{
return (core->mac[RFCTL] & E1000_RFCTL_EXTEN) ? false : true;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,788 | e1000e_rx_use_ps_descriptor(E1000ECore *core)
{
return !e1000e_rx_use_legacy_descriptor(core) &&
(core->mac[RCTL] & E1000_RCTL_DTYP_PS);
}
| DoS | 0 | e1000e_rx_use_ps_descriptor(E1000ECore *core)
{
return !e1000e_rx_use_legacy_descriptor(core) &&
(core->mac[RCTL] & E1000_RCTL_DTYP_PS);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,789 | e1000e_rx_wb_interrupt_cause(E1000ECore *core, int queue_idx,
bool min_threshold_hit)
{
if (!msix_enabled(core->owner)) {
return E1000_ICS_RXT0 | (min_threshold_hit ? E1000_ICS_RXDMT0 : 0);
}
return (queue_idx == 0) ? E1000_ICR_RXQ0 : E1000_ICR_RXQ1;
}
| DoS | 0 | e1000e_rx_wb_interrupt_cause(E1000ECore *core, int queue_idx,
bool min_threshold_hit)
{
if (!msix_enabled(core->owner)) {
return E1000_ICS_RXT0 | (min_threshold_hit ? E1000_ICS_RXDMT0 : 0);
}
return (queue_idx == 0) ? E1000_ICR_RXQ0 : E1000_ICR_RXQ1;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,790 | e1000e_send_msi(E1000ECore *core, bool msix)
{
uint32_t causes = core->mac[ICR] & core->mac[IMS] & ~E1000_ICR_ASSERTED;
if (msix) {
e1000e_msix_notify(core, causes);
} else {
if (!e1000e_itr_should_postpone(core)) {
trace_e1000e_irq_msi_notify(causes);
msi_notify(cor... | DoS | 0 | e1000e_send_msi(E1000ECore *core, bool msix)
{
uint32_t causes = core->mac[ICR] & core->mac[IMS] & ~E1000_ICR_ASSERTED;
if (msix) {
e1000e_msix_notify(core, causes);
} else {
if (!e1000e_itr_should_postpone(core)) {
trace_e1000e_irq_msi_notify(causes);
msi_notify(cor... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,791 | e1000e_set_12bit(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val & 0xfff;
}
| DoS | 0 | e1000e_set_12bit(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val & 0xfff;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,792 | e1000e_set_ctrl(E1000ECore *core, int index, uint32_t val)
{
trace_e1000e_core_ctrl_write(index, val);
/* RST is self clearing */
core->mac[CTRL] = val & ~E1000_CTRL_RST;
core->mac[CTRL_DUP] = core->mac[CTRL];
trace_e1000e_link_set_params(
!!(val & E1000_CTRL_ASDE),
(val & E1000_CT... | DoS | 0 | e1000e_set_ctrl(E1000ECore *core, int index, uint32_t val)
{
trace_e1000e_core_ctrl_write(index, val);
/* RST is self clearing */
core->mac[CTRL] = val & ~E1000_CTRL_RST;
core->mac[CTRL_DUP] = core->mac[CTRL];
trace_e1000e_link_set_params(
!!(val & E1000_CTRL_ASDE),
(val & E1000_CT... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,793 | e1000e_set_ctrlext(E1000ECore *core, int index, uint32_t val)
{
trace_e1000e_link_set_ext_params(!!(val & E1000_CTRL_EXT_ASDCHK),
!!(val & E1000_CTRL_EXT_SPD_BYPS));
/* Zero self-clearing bits */
val &= ~(E1000_CTRL_EXT_ASDCHK | E1000_CTRL_EXT_EE_RST);
core->mac[CTR... | DoS | 0 | e1000e_set_ctrlext(E1000ECore *core, int index, uint32_t val)
{
trace_e1000e_link_set_ext_params(!!(val & E1000_CTRL_EXT_ASDCHK),
!!(val & E1000_CTRL_EXT_SPD_BYPS));
/* Zero self-clearing bits */
val &= ~(E1000_CTRL_EXT_ASDCHK | E1000_CTRL_EXT_EE_RST);
core->mac[CTR... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,794 | e1000e_set_dbal(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val & E1000_XDBAL_MASK;
}
| DoS | 0 | e1000e_set_dbal(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val & E1000_XDBAL_MASK;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,795 | e1000e_set_dlen(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val & E1000_XDLEN_MASK;
}
| DoS | 0 | e1000e_set_dlen(E1000ECore *core, int index, uint32_t val)
{
core->mac[index] = val & E1000_XDLEN_MASK;
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,796 | e1000e_set_eecd(E1000ECore *core, int index, uint32_t val)
{
static const uint32_t ro_bits = E1000_EECD_PRES |
E1000_EECD_AUTO_RD |
E1000_EECD_SIZE_EX_MASK;
core->mac[EECD] = (core->mac[EECD] & ro_bits) | (val & ~ro_bits);
}... | DoS | 0 | e1000e_set_eecd(E1000ECore *core, int index, uint32_t val)
{
static const uint32_t ro_bits = E1000_EECD_PRES |
E1000_EECD_AUTO_RD |
E1000_EECD_SIZE_EX_MASK;
core->mac[EECD] = (core->mac[EECD] & ro_bits) | (val & ~ro_bits);
}... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,797 | e1000e_set_eerd(E1000ECore *core, int index, uint32_t val)
{
uint32_t addr = (val >> E1000_EERW_ADDR_SHIFT) & E1000_EERW_ADDR_MASK;
uint32_t flags = 0;
uint32_t data = 0;
if ((addr < E1000E_EEPROM_SIZE) && (val & E1000_EERW_START)) {
data = core->eeprom[addr];
flags = E1000_EERW_DONE;
... | DoS | 0 | e1000e_set_eerd(E1000ECore *core, int index, uint32_t val)
{
uint32_t addr = (val >> E1000_EERW_ADDR_SHIFT) & E1000_EERW_ADDR_MASK;
uint32_t flags = 0;
uint32_t data = 0;
if ((addr < E1000E_EEPROM_SIZE) && (val & E1000_EERW_START)) {
data = core->eeprom[addr];
flags = E1000_EERW_DONE;
... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,798 | e1000e_set_eewr(E1000ECore *core, int index, uint32_t val)
{
uint32_t addr = (val >> E1000_EERW_ADDR_SHIFT) & E1000_EERW_ADDR_MASK;
uint32_t data = (val >> E1000_EERW_DATA_SHIFT) & E1000_EERW_DATA_MASK;
uint32_t flags = 0;
if ((addr < E1000E_EEPROM_SIZE) && (val & E1000_EERW_START)) {
core->eep... | DoS | 0 | e1000e_set_eewr(E1000ECore *core, int index, uint32_t val)
{
uint32_t addr = (val >> E1000_EERW_ADDR_SHIFT) & E1000_EERW_ADDR_MASK;
uint32_t data = (val >> E1000_EERW_DATA_SHIFT) & E1000_EERW_DATA_MASK;
uint32_t flags = 0;
if ((addr < E1000E_EEPROM_SIZE) && (val & E1000_EERW_START)) {
core->eep... | @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
4,799 | e1000e_set_eitr(E1000ECore *core, int index, uint32_t val)
{
uint32_t interval = val & 0xffff;
uint32_t eitr_num = index - EITR;
trace_e1000e_irq_eitr_set(eitr_num, val);
core->eitr_guest_value[eitr_num] = interval;
core->mac[index] = MAX(interval, E1000E_MIN_XITR);
}
| DoS | 0 | e1000e_set_eitr(E1000ECore *core, int index, uint32_t val)
{
uint32_t interval = val & 0xffff;
uint32_t eitr_num = index - EITR;
trace_e1000e_irq_eitr_set(eitr_num, val);
core->eitr_guest_value[eitr_num] = interval;
core->mac[index] = MAX(interval, E1000E_MIN_XITR);
}
| @@ -806,7 +806,8 @@ typedef struct E1000E_RingInfo_st {
static inline bool
e1000e_ring_empty(E1000ECore *core, const E1000E_RingInfo *r)
{
- return core->mac[r->dh] == core->mac[r->dt];
+ return core->mac[r->dh] == core->mac[r->dt] ||
+ core->mac[r->dt] >= core->mac[r->dlen] / E1000_RING_DESC_LE... | CWE-835 | null | null |
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