idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
8,300 | FcDirCacheBasename (const FcChar8 * dir, FcChar8 cache_base[CACHEBASE_LEN])
{
unsigned char hash[16];
FcChar8 *hex_hash;
int cnt;
struct MD5Context ctx;
MD5Init (&ctx);
MD5Update (&ctx, (const unsigned char *)dir, strlen ((const char *) dir));
MD5Final (hash, &ctx);
cache_base[0]... | Exec Code | 0 | FcDirCacheBasename (const FcChar8 * dir, FcChar8 cache_base[CACHEBASE_LEN])
{
unsigned char hash[16];
FcChar8 *hex_hash;
int cnt;
struct MD5Context ctx;
MD5Init (&ctx);
MD5Update (&ctx, (const unsigned char *)dir, strlen ((const char *) dir));
MD5Final (hash, &ctx);
cache_base[0]... | @@ -27,6 +27,7 @@
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
@@ -587,6 +588,82 @@ FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
return cache->checksum == (int) dir_stat->st_mtime... | CWE-415 | null | null |
8,301 | FcDirCacheDisposeUnlocked (FcCache *cache)
{
FcCacheRemoveUnlocked (cache);
switch (cache->magic) {
case FC_CACHE_MAGIC_ALLOC:
free (cache);
break;
case FC_CACHE_MAGIC_MMAP:
#if defined(HAVE_MMAP) || defined(__CYGWIN__)
munmap (cache, cache->size);
#elif defined(_WIN32)
UnmapViewOfFile (cache);
#en... | Exec Code | 0 | FcDirCacheDisposeUnlocked (FcCache *cache)
{
FcCacheRemoveUnlocked (cache);
switch (cache->magic) {
case FC_CACHE_MAGIC_ALLOC:
free (cache);
break;
case FC_CACHE_MAGIC_MMAP:
#if defined(HAVE_MMAP) || defined(__CYGWIN__)
munmap (cache, cache->size);
#elif defined(_WIN32)
UnmapViewOfFile (cache);
#en... | @@ -27,6 +27,7 @@
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
@@ -587,6 +588,82 @@ FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
return cache->checksum == (int) dir_stat->st_mtime... | CWE-415 | null | null |
8,302 | free_lock (void)
{
FcMutex *lock;
lock = fc_atomic_ptr_get (&cache_lock);
if (lock && fc_atomic_ptr_cmpexch (&cache_lock, lock, NULL)) {
FcMutexFinish (lock);
free (lock);
}
}
| Exec Code | 0 | free_lock (void)
{
FcMutex *lock;
lock = fc_atomic_ptr_get (&cache_lock);
if (lock && fc_atomic_ptr_cmpexch (&cache_lock, lock, NULL)) {
FcMutexFinish (lock);
free (lock);
}
}
| @@ -27,6 +27,7 @@
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
@@ -587,6 +588,82 @@ FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
return cache->checksum == (int) dir_stat->st_mtime... | CWE-415 | null | null |
8,303 | lock_cache (void)
{
FcMutex *lock;
retry:
lock = fc_atomic_ptr_get (&cache_lock);
if (!lock) {
lock = (FcMutex *) malloc (sizeof (FcMutex));
FcMutexInit (lock);
if (!fc_atomic_ptr_cmpexch (&cache_lock, NULL, lock)) {
FcMutexFinish (lock);
goto retry;
}
FcMutexLock (lock);
/* I... | Exec Code | 0 | lock_cache (void)
{
FcMutex *lock;
retry:
lock = fc_atomic_ptr_get (&cache_lock);
if (!lock) {
lock = (FcMutex *) malloc (sizeof (FcMutex));
FcMutexInit (lock);
if (!fc_atomic_ptr_cmpexch (&cache_lock, NULL, lock)) {
FcMutexFinish (lock);
goto retry;
}
FcMutexLock (lock);
/* I... | @@ -27,6 +27,7 @@
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
@@ -587,6 +588,82 @@ FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
return cache->checksum == (int) dir_stat->st_mtime... | CWE-415 | null | null |
8,304 | random_level (void)
{
/* tricky bit -- each bit is '1' 75% of the time */
long int bits = FcRandom () | FcRandom ();
int level = 0;
while (++level < FC_CACHE_MAX_LEVEL)
{
if (bits & 1)
break;
bits >>= 1;
}
return level;
}
| Exec Code | 0 | random_level (void)
{
/* tricky bit -- each bit is '1' 75% of the time */
long int bits = FcRandom () | FcRandom ();
int level = 0;
while (++level < FC_CACHE_MAX_LEVEL)
{
if (bits & 1)
break;
bits >>= 1;
}
return level;
}
| @@ -27,6 +27,7 @@
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
@@ -587,6 +588,82 @@ FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
return cache->checksum == (int) dir_stat->st_mtime... | CWE-415 | null | null |
8,305 | unlock_cache (void)
{
FcMutexUnlock (cache_lock);
}
| Exec Code | 0 | unlock_cache (void)
{
FcMutexUnlock (cache_lock);
}
| @@ -27,6 +27,7 @@
#include <fcntl.h>
#include <dirent.h>
#include <string.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <assert.h>
@@ -587,6 +588,82 @@ FcCacheTimeValid (FcConfig *config, FcCache *cache, struct stat *dir_stat)
return cache->checksum == (int) dir_stat->st_mtime... | CWE-415 | null | null |
8,306 | static void esp_do_dma(ESPState *s)
{
uint32_t len;
int to_device;
to_device = (s->ti_size < 0);
len = s->dma_left;
if (s->do_cmd) {
trace_esp_do_dma(s->cmdlen, len);
s->dma_memory_read(s->dma_opaque, &s->cmdbuf[s->cmdlen], len);
s->ti_size = 0;
s->cmdlen = 0;
... | DoS Exec Code | 0 | static void esp_do_dma(ESPState *s)
{
uint32_t len;
int to_device;
to_device = (s->ti_size < 0);
len = s->dma_left;
if (s->do_cmd) {
trace_esp_do_dma(s->cmdlen, len);
s->dma_memory_read(s->dma_opaque, &s->cmdbuf[s->cmdlen], len);
s->ti_size = 0;
s->cmdlen = 0;
... | @@ -400,19 +400,17 @@ uint64_t esp_reg_read(ESPState *s, uint32_t saddr)
trace_esp_mem_readb(saddr, s->rregs[saddr]);
switch (saddr) {
case ESP_FIFO:
- if (s->ti_size > 0) {
+ if ((s->rregs[ESP_RSTAT] & STAT_PIO_MASK) == 0) {
+ /* Data out. */
+ qemu_log_mask(LOG_UNIM... | CWE-20 | null | null |
8,307 | void esp_transfer_data(SCSIRequest *req, uint32_t len)
{
ESPState *s = req->hba_private;
trace_esp_transfer_data(s->dma_left, s->ti_size);
s->async_len = len;
s->async_buf = scsi_req_get_buf(req);
if (s->dma_left) {
esp_do_dma(s);
} else if (s->dma_counter != 0 && s->ti_size <= 0) {
... | DoS Exec Code | 0 | void esp_transfer_data(SCSIRequest *req, uint32_t len)
{
ESPState *s = req->hba_private;
trace_esp_transfer_data(s->dma_left, s->ti_size);
s->async_len = len;
s->async_buf = scsi_req_get_buf(req);
if (s->dma_left) {
esp_do_dma(s);
} else if (s->dma_counter != 0 && s->ti_size <= 0) {
... | @@ -400,19 +400,17 @@ uint64_t esp_reg_read(ESPState *s, uint32_t saddr)
trace_esp_mem_readb(saddr, s->rregs[saddr]);
switch (saddr) {
case ESP_FIFO:
- if (s->ti_size > 0) {
+ if ((s->rregs[ESP_RSTAT] & STAT_PIO_MASK) == 0) {
+ /* Data out. */
+ qemu_log_mask(LOG_UNIM... | CWE-20 | null | null |
8,308 | static uint32_t get_cmd(ESPState *s, uint8_t *buf, uint8_t buflen)
{
uint32_t dmalen;
int target;
target = s->wregs[ESP_WBUSID] & BUSID_DID;
if (s->dma) {
dmalen = s->rregs[ESP_TCLO];
dmalen |= s->rregs[ESP_TCMID] << 8;
dmalen |= s->rregs[ESP_TCHI] << 16;
if (dmalen > bu... | DoS Exec Code | 0 | static uint32_t get_cmd(ESPState *s, uint8_t *buf, uint8_t buflen)
{
uint32_t dmalen;
int target;
target = s->wregs[ESP_WBUSID] & BUSID_DID;
if (s->dma) {
dmalen = s->rregs[ESP_TCLO];
dmalen |= s->rregs[ESP_TCMID] << 8;
dmalen |= s->rregs[ESP_TCHI] << 16;
if (dmalen > bu... | @@ -400,19 +400,17 @@ uint64_t esp_reg_read(ESPState *s, uint32_t saddr)
trace_esp_mem_readb(saddr, s->rregs[saddr]);
switch (saddr) {
case ESP_FIFO:
- if (s->ti_size > 0) {
+ if ((s->rregs[ESP_RSTAT] & STAT_PIO_MASK) == 0) {
+ /* Data out. */
+ qemu_log_mask(LOG_UNIM... | CWE-20 | null | null |
8,309 | static void handle_ti(ESPState *s)
{
uint32_t dmalen, minlen;
if (s->dma && !s->dma_enabled) {
s->dma_cb = handle_ti;
return;
}
dmalen = s->rregs[ESP_TCLO];
dmalen |= s->rregs[ESP_TCMID] << 8;
dmalen |= s->rregs[ESP_TCHI] << 16;
if (dmalen==0) {
dmalen=0x10000;
}
... | DoS Exec Code | 0 | static void handle_ti(ESPState *s)
{
uint32_t dmalen, minlen;
if (s->dma && !s->dma_enabled) {
s->dma_cb = handle_ti;
return;
}
dmalen = s->rregs[ESP_TCLO];
dmalen |= s->rregs[ESP_TCMID] << 8;
dmalen |= s->rregs[ESP_TCHI] << 16;
if (dmalen==0) {
dmalen=0x10000;
}
... | @@ -400,19 +400,17 @@ uint64_t esp_reg_read(ESPState *s, uint32_t saddr)
trace_esp_mem_readb(saddr, s->rregs[saddr]);
switch (saddr) {
case ESP_FIFO:
- if (s->ti_size > 0) {
+ if ((s->rregs[ESP_RSTAT] & STAT_PIO_MASK) == 0) {
+ /* Data out. */
+ qemu_log_mask(LOG_UNIM... | CWE-20 | null | null |
8,310 | static void write_response(ESPState *s)
{
trace_esp_write_response(s->status);
s->ti_buf[0] = s->status;
s->ti_buf[1] = 0;
if (s->dma) {
s->dma_memory_write(s->dma_opaque, s->ti_buf, 2);
s->rregs[ESP_RSTAT] = STAT_TC | STAT_ST;
s->rregs[ESP_RINTR] = INTR_BS | INTR_FC;
s->... | DoS Exec Code | 0 | static void write_response(ESPState *s)
{
trace_esp_write_response(s->status);
s->ti_buf[0] = s->status;
s->ti_buf[1] = 0;
if (s->dma) {
s->dma_memory_write(s->dma_opaque, s->ti_buf, 2);
s->rregs[ESP_RSTAT] = STAT_TC | STAT_ST;
s->rregs[ESP_RINTR] = INTR_BS | INTR_FC;
s->... | @@ -400,19 +400,17 @@ uint64_t esp_reg_read(ESPState *s, uint32_t saddr)
trace_esp_mem_readb(saddr, s->rregs[saddr]);
switch (saddr) {
case ESP_FIFO:
- if (s->ti_size > 0) {
+ if ((s->rregs[ESP_RSTAT] & STAT_PIO_MASK) == 0) {
+ /* Data out. */
+ qemu_log_mask(LOG_UNIM... | CWE-20 | null | null |
8,311 | static int megasas_cache_flush(MegasasState *s, MegasasCmd *cmd)
{
blk_drain_all();
return MFI_STAT_OK;
}
| +Info | 0 | static int megasas_cache_flush(MegasasState *s, MegasasCmd *cmd)
{
blk_drain_all();
return MFI_STAT_OK;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,312 | static int megasas_cluster_reset_ld(MegasasState *s, MegasasCmd *cmd)
{
uint16_t target_id;
int i;
/* mbox0 contains the device index */
target_id = le16_to_cpu(cmd->frame->dcmd.mbox[0]);
trace_megasas_dcmd_reset_ld(cmd->index, target_id);
for (i = 0; i < s->fw_cmds; i++) {
MegasasCmd *... | +Info | 0 | static int megasas_cluster_reset_ld(MegasasState *s, MegasasCmd *cmd)
{
uint16_t target_id;
int i;
/* mbox0 contains the device index */
target_id = le16_to_cpu(cmd->frame->dcmd.mbox[0]);
trace_megasas_dcmd_reset_ld(cmd->index, target_id);
for (i = 0; i < s->fw_cmds; i++) {
MegasasCmd *... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,313 | static void megasas_command_cancel(SCSIRequest *req)
{
MegasasCmd *cmd = req->hba_private;
if (cmd) {
megasas_abort_command(cmd);
} else {
scsi_req_unref(req);
}
}
| +Info | 0 | static void megasas_command_cancel(SCSIRequest *req)
{
MegasasCmd *cmd = req->hba_private;
if (cmd) {
megasas_abort_command(cmd);
} else {
scsi_req_unref(req);
}
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,314 | static void megasas_command_complete(SCSIRequest *req, uint32_t status,
size_t resid)
{
MegasasCmd *cmd = req->hba_private;
uint8_t cmd_status = MFI_STAT_OK;
trace_megasas_command_complete(cmd->index, status, resid);
if (cmd->req != req) {
/*
* Int... | +Info | 0 | static void megasas_command_complete(SCSIRequest *req, uint32_t status,
size_t resid)
{
MegasasCmd *cmd = req->hba_private;
uint8_t cmd_status = MFI_STAT_OK;
trace_megasas_command_complete(cmd->index, status, resid);
if (cmd->req != req) {
/*
* Int... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,315 | static void megasas_complete_frame(MegasasState *s, uint64_t context)
{
PCIDevice *pci_dev = PCI_DEVICE(s);
int tail, queue_offset;
/* Decrement busy count */
s->busy--;
if (s->reply_queue_pa) {
/*
* Put command on the reply queue.
* Context is opaque, but emulation is run... | +Info | 0 | static void megasas_complete_frame(MegasasState *s, uint64_t context)
{
PCIDevice *pci_dev = PCI_DEVICE(s);
int tail, queue_offset;
/* Decrement busy count */
s->busy--;
if (s->reply_queue_pa) {
/*
* Put command on the reply queue.
* Context is opaque, but emulation is run... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,316 | static void megasas_copy_sense(MegasasCmd *cmd)
{
uint8_t sense_buf[SCSI_SENSE_BUF_SIZE];
uint8_t sense_len;
sense_len = scsi_req_get_sense(cmd->req, sense_buf,
SCSI_SENSE_BUF_SIZE);
megasas_build_sense(cmd, sense_buf, sense_len);
}
| +Info | 0 | static void megasas_copy_sense(MegasasCmd *cmd)
{
uint8_t sense_buf[SCSI_SENSE_BUF_SIZE];
uint8_t sense_len;
sense_len = scsi_req_get_sense(cmd->req, sense_buf,
SCSI_SENSE_BUF_SIZE);
megasas_build_sense(cmd, sense_buf, sense_len);
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,317 | static int megasas_ctrl_shutdown(MegasasState *s, MegasasCmd *cmd)
{
s->fw_state = MFI_FWSTATE_READY;
return MFI_STAT_OK;
}
| +Info | 0 | static int megasas_ctrl_shutdown(MegasasState *s, MegasasCmd *cmd)
{
s->fw_state = MFI_FWSTATE_READY;
return MFI_STAT_OK;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,318 | static int megasas_dcmd_cfg_read(MegasasState *s, MegasasCmd *cmd)
{
uint8_t data[4096] = { 0 };
struct mfi_config_data *info;
int num_pd_disks = 0, array_offset, ld_offset;
BusChild *kid;
if (cmd->iov_size > 4096) {
return MFI_STAT_INVALID_PARAMETER;
}
QTAILQ_FOREACH(kid, &s->bus.... | +Info | 0 | static int megasas_dcmd_cfg_read(MegasasState *s, MegasasCmd *cmd)
{
uint8_t data[4096] = { 0 };
struct mfi_config_data *info;
int num_pd_disks = 0, array_offset, ld_offset;
BusChild *kid;
if (cmd->iov_size > 4096) {
return MFI_STAT_INVALID_PARAMETER;
}
QTAILQ_FOREACH(kid, &s->bus.... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,319 | static int megasas_dcmd_dummy(MegasasState *s, MegasasCmd *cmd)
{
trace_megasas_dcmd_dummy(cmd->index, cmd->iov_size);
return MFI_STAT_OK;
}
| +Info | 0 | static int megasas_dcmd_dummy(MegasasState *s, MegasasCmd *cmd)
{
trace_megasas_dcmd_dummy(cmd->index, cmd->iov_size);
return MFI_STAT_OK;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,320 | static int megasas_dcmd_get_bios_info(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_bios_data info;
size_t dcmd_size = sizeof(info);
memset(&info, 0x0, dcmd_size);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
... | +Info | 0 | static int megasas_dcmd_get_bios_info(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_bios_data info;
size_t dcmd_size = sizeof(info);
memset(&info, 0x0, dcmd_size);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,321 | static int megasas_dcmd_get_fw_time(MegasasState *s, MegasasCmd *cmd)
{
uint64_t fw_time;
size_t dcmd_size = sizeof(fw_time);
fw_time = cpu_to_le64(megasas_fw_time());
cmd->iov_size -= dma_buf_read((uint8_t *)&fw_time, dcmd_size, &cmd->qsg);
return MFI_STAT_OK;
}
| +Info | 0 | static int megasas_dcmd_get_fw_time(MegasasState *s, MegasasCmd *cmd)
{
uint64_t fw_time;
size_t dcmd_size = sizeof(fw_time);
fw_time = cpu_to_le64(megasas_fw_time());
cmd->iov_size -= dma_buf_read((uint8_t *)&fw_time, dcmd_size, &cmd->qsg);
return MFI_STAT_OK;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,322 | static int megasas_dcmd_get_properties(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_ctrl_props info;
size_t dcmd_size = sizeof(info);
memset(&info, 0x0, dcmd_size);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
... | +Info | 0 | static int megasas_dcmd_get_properties(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_ctrl_props info;
size_t dcmd_size = sizeof(info);
memset(&info, 0x0, dcmd_size);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,323 | static int megasas_dcmd_ld_get_list(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_ld_list info;
size_t dcmd_size = sizeof(info), resid;
uint32_t num_ld_disks = 0, max_ld_disks;
uint64_t ld_size;
BusChild *kid;
memset(&info, 0, dcmd_size);
if (cmd->iov_size > dcmd_size) {
trace_mega... | +Info | 0 | static int megasas_dcmd_ld_get_list(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_ld_list info;
size_t dcmd_size = sizeof(info), resid;
uint32_t num_ld_disks = 0, max_ld_disks;
uint64_t ld_size;
BusChild *kid;
memset(&info, 0, dcmd_size);
if (cmd->iov_size > dcmd_size) {
trace_mega... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,324 | static int megasas_dcmd_ld_list_query(MegasasState *s, MegasasCmd *cmd)
{
uint16_t flags;
struct mfi_ld_targetid_list info;
size_t dcmd_size = sizeof(info), resid;
uint32_t num_ld_disks = 0, max_ld_disks = s->fw_luns;
BusChild *kid;
/* mbox0 contains flags */
flags = le16_to_cpu(cmd->frame-... | +Info | 0 | static int megasas_dcmd_ld_list_query(MegasasState *s, MegasasCmd *cmd)
{
uint16_t flags;
struct mfi_ld_targetid_list info;
size_t dcmd_size = sizeof(info), resid;
uint32_t num_ld_disks = 0, max_ld_disks = s->fw_luns;
BusChild *kid;
/* mbox0 contains flags */
flags = le16_to_cpu(cmd->frame-... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,325 | static int megasas_dcmd_pd_get_info(MegasasState *s, MegasasCmd *cmd)
{
size_t dcmd_size = sizeof(struct mfi_pd_info);
uint16_t pd_id;
uint8_t target_id, lun_id;
SCSIDevice *sdev = NULL;
int retval = MFI_STAT_DEVICE_NOT_FOUND;
if (cmd->iov_size < dcmd_size) {
return MFI_STAT_INVALID_PAR... | +Info | 0 | static int megasas_dcmd_pd_get_info(MegasasState *s, MegasasCmd *cmd)
{
size_t dcmd_size = sizeof(struct mfi_pd_info);
uint16_t pd_id;
uint8_t target_id, lun_id;
SCSIDevice *sdev = NULL;
int retval = MFI_STAT_DEVICE_NOT_FOUND;
if (cmd->iov_size < dcmd_size) {
return MFI_STAT_INVALID_PAR... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,326 | static int megasas_dcmd_pd_get_list(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_pd_list info;
size_t dcmd_size = sizeof(info);
BusChild *kid;
uint32_t offset, dcmd_limit, num_pd_disks = 0, max_pd_disks;
memset(&info, 0, dcmd_size);
offset = 8;
dcmd_limit = offset + sizeof(struct mfi_pd_a... | +Info | 0 | static int megasas_dcmd_pd_get_list(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_pd_list info;
size_t dcmd_size = sizeof(info);
BusChild *kid;
uint32_t offset, dcmd_limit, num_pd_disks = 0, max_pd_disks;
memset(&info, 0, dcmd_size);
offset = 8;
dcmd_limit = offset + sizeof(struct mfi_pd_a... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,327 | static int megasas_dcmd_set_fw_time(MegasasState *s, MegasasCmd *cmd)
{
uint64_t fw_time;
/* This is a dummy; setting of firmware time is not allowed */
memcpy(&fw_time, cmd->frame->dcmd.mbox, sizeof(fw_time));
trace_megasas_dcmd_set_fw_time(cmd->index, fw_time);
fw_time = cpu_to_le64(megasas_fw_t... | +Info | 0 | static int megasas_dcmd_set_fw_time(MegasasState *s, MegasasCmd *cmd)
{
uint64_t fw_time;
/* This is a dummy; setting of firmware time is not allowed */
memcpy(&fw_time, cmd->frame->dcmd.mbox, sizeof(fw_time));
trace_megasas_dcmd_set_fw_time(cmd->index, fw_time);
fw_time = cpu_to_le64(megasas_fw_t... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,328 | static int megasas_dcmd_set_properties(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_ctrl_props info;
size_t dcmd_size = sizeof(info);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
dcmd_size);
ret... | +Info | 0 | static int megasas_dcmd_set_properties(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_ctrl_props info;
size_t dcmd_size = sizeof(info);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
dcmd_size);
ret... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,329 | static void megasas_encode_lba(uint8_t *cdb, uint64_t lba,
uint32_t len, bool is_write)
{
memset(cdb, 0x0, 16);
if (is_write) {
cdb[0] = WRITE_16;
} else {
cdb[0] = READ_16;
}
cdb[2] = (lba >> 56) & 0xff;
cdb[3] = (lba >> 48) & 0xff;
cdb[4] = (l... | +Info | 0 | static void megasas_encode_lba(uint8_t *cdb, uint64_t lba,
uint32_t len, bool is_write)
{
memset(cdb, 0x0, 16);
if (is_write) {
cdb[0] = WRITE_16;
} else {
cdb[0] = READ_16;
}
cdb[2] = (lba >> 56) & 0xff;
cdb[3] = (lba >> 48) & 0xff;
cdb[4] = (l... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,330 | static int megasas_enqueue_req(MegasasCmd *cmd, bool is_write)
{
int len;
len = scsi_req_enqueue(cmd->req);
if (len < 0) {
len = -len;
}
if (len > 0) {
if (len > cmd->iov_size) {
if (is_write) {
trace_megasas_iov_write_overflow(cmd->index, len,
... | +Info | 0 | static int megasas_enqueue_req(MegasasCmd *cmd, bool is_write)
{
int len;
len = scsi_req_enqueue(cmd->req);
if (len < 0) {
len = -len;
}
if (len > 0) {
if (len > cmd->iov_size) {
if (is_write) {
trace_megasas_iov_write_overflow(cmd->index, len,
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,331 | static int megasas_event_wait(MegasasState *s, MegasasCmd *cmd)
{
union mfi_evt event;
if (cmd->iov_size < sizeof(struct mfi_evt_detail)) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
sizeof(struct mfi_evt_detail));
return MFI_STAT_... | +Info | 0 | static int megasas_event_wait(MegasasState *s, MegasasCmd *cmd)
{
union mfi_evt event;
if (cmd->iov_size < sizeof(struct mfi_evt_detail)) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
sizeof(struct mfi_evt_detail));
return MFI_STAT_... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,332 | static int megasas_finish_internal_command(MegasasCmd *cmd,
SCSIRequest *req, size_t resid)
{
int retval = MFI_STAT_INVALID_CMD;
if (cmd->frame->header.frame_cmd == MFI_CMD_DCMD) {
cmd->iov_size -= resid;
retval = megasas_finish_internal_dcmd(cmd, req)... | +Info | 0 | static int megasas_finish_internal_command(MegasasCmd *cmd,
SCSIRequest *req, size_t resid)
{
int retval = MFI_STAT_INVALID_CMD;
if (cmd->frame->header.frame_cmd == MFI_CMD_DCMD) {
cmd->iov_size -= resid;
retval = megasas_finish_internal_dcmd(cmd, req)... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,333 | static int megasas_finish_internal_dcmd(MegasasCmd *cmd,
SCSIRequest *req)
{
int opcode;
int retval = MFI_STAT_OK;
int lun = req->lun;
opcode = le32_to_cpu(cmd->frame->dcmd.opcode);
scsi_req_unref(req);
trace_megasas_dcmd_internal_finish(cmd->index, opcod... | +Info | 0 | static int megasas_finish_internal_dcmd(MegasasCmd *cmd,
SCSIRequest *req)
{
int opcode;
int retval = MFI_STAT_OK;
int lun = req->lun;
opcode = le32_to_cpu(cmd->frame->dcmd.opcode);
scsi_req_unref(req);
trace_megasas_dcmd_internal_finish(cmd->index, opcod... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,334 | static bool megasas_frame_is_ieee_sgl(MegasasCmd *cmd)
{
return cmd->flags & MFI_FRAME_IEEE_SGL;
}
| +Info | 0 | static bool megasas_frame_is_ieee_sgl(MegasasCmd *cmd)
{
return cmd->flags & MFI_FRAME_IEEE_SGL;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,335 | static bool megasas_frame_is_sense64(MegasasCmd *cmd)
{
return cmd->flags & MFI_FRAME_SENSE64;
}
| +Info | 0 | static bool megasas_frame_is_sense64(MegasasCmd *cmd)
{
return cmd->flags & MFI_FRAME_SENSE64;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,336 | static bool megasas_frame_is_sgl64(MegasasCmd *cmd)
{
return cmd->flags & MFI_FRAME_SGL64;
}
| +Info | 0 | static bool megasas_frame_is_sgl64(MegasasCmd *cmd)
{
return cmd->flags & MFI_FRAME_SGL64;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,337 | static void megasas_frame_set_cmd_status(MegasasState *s,
unsigned long frame, uint8_t v)
{
PCIDevice *pci = &s->parent_obj;
stb_pci_dma(pci, frame + offsetof(struct mfi_frame_header, cmd_status), v);
}
| +Info | 0 | static void megasas_frame_set_cmd_status(MegasasState *s,
unsigned long frame, uint8_t v)
{
PCIDevice *pci = &s->parent_obj;
stb_pci_dma(pci, frame + offsetof(struct mfi_frame_header, cmd_status), v);
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,338 | static void megasas_frame_set_scsi_status(MegasasState *s,
unsigned long frame, uint8_t v)
{
PCIDevice *pci = &s->parent_obj;
stb_pci_dma(pci, frame + offsetof(struct mfi_frame_header, scsi_status), v);
}
| +Info | 0 | static void megasas_frame_set_scsi_status(MegasasState *s,
unsigned long frame, uint8_t v)
{
PCIDevice *pci = &s->parent_obj;
stb_pci_dma(pci, frame + offsetof(struct mfi_frame_header, scsi_status), v);
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,339 | static uint64_t megasas_fw_time(void)
{
struct tm curtime;
uint64_t bcd_time;
qemu_get_timedate(&curtime, 0);
bcd_time = ((uint64_t)curtime.tm_sec & 0xff) << 48 |
((uint64_t)curtime.tm_min & 0xff) << 40 |
((uint64_t)curtime.tm_hour & 0xff) << 32 |
((uint64_t)curtime.tm_mday & 0... | +Info | 0 | static uint64_t megasas_fw_time(void)
{
struct tm curtime;
uint64_t bcd_time;
qemu_get_timedate(&curtime, 0);
bcd_time = ((uint64_t)curtime.tm_sec & 0xff) << 48 |
((uint64_t)curtime.tm_min & 0xff) << 40 |
((uint64_t)curtime.tm_hour & 0xff) << 32 |
((uint64_t)curtime.tm_mday & 0... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,340 | static QEMUSGList *megasas_get_sg_list(SCSIRequest *req)
{
MegasasCmd *cmd = req->hba_private;
if (cmd->frame->header.frame_cmd == MFI_CMD_DCMD) {
return NULL;
} else {
return &cmd->qsg;
}
}
| +Info | 0 | static QEMUSGList *megasas_get_sg_list(SCSIRequest *req)
{
MegasasCmd *cmd = req->hba_private;
if (cmd->frame->header.frame_cmd == MFI_CMD_DCMD) {
return NULL;
} else {
return &cmd->qsg;
}
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,341 | static int megasas_handle_abort(MegasasState *s, MegasasCmd *cmd)
{
uint64_t abort_ctx = le64_to_cpu(cmd->frame->abort.abort_context);
hwaddr abort_addr, addr_hi, addr_lo;
MegasasCmd *abort_cmd;
addr_hi = le32_to_cpu(cmd->frame->abort.abort_mfi_addr_hi);
addr_lo = le32_to_cpu(cmd->frame->abort.abor... | +Info | 0 | static int megasas_handle_abort(MegasasState *s, MegasasCmd *cmd)
{
uint64_t abort_ctx = le64_to_cpu(cmd->frame->abort.abort_context);
hwaddr abort_addr, addr_hi, addr_lo;
MegasasCmd *abort_cmd;
addr_hi = le32_to_cpu(cmd->frame->abort.abort_mfi_addr_hi);
addr_lo = le32_to_cpu(cmd->frame->abort.abor... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,342 | static void megasas_handle_frame(MegasasState *s, uint64_t frame_addr,
uint32_t frame_count)
{
uint8_t frame_status = MFI_STAT_INVALID_CMD;
uint64_t frame_context;
MegasasCmd *cmd;
/*
* Always read 64bit context, top bits will be
* masked out if required in me... | +Info | 0 | static void megasas_handle_frame(MegasasState *s, uint64_t frame_addr,
uint32_t frame_count)
{
uint8_t frame_status = MFI_STAT_INVALID_CMD;
uint64_t frame_context;
MegasasCmd *cmd;
/*
* Always read 64bit context, top bits will be
* masked out if required in me... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,343 | static int megasas_handle_io(MegasasState *s, MegasasCmd *cmd)
{
uint32_t lba_count, lba_start_hi, lba_start_lo;
uint64_t lba_start;
bool is_write = (cmd->frame->header.frame_cmd == MFI_CMD_LD_WRITE);
uint8_t cdb[16];
int len;
struct SCSIDevice *sdev = NULL;
lba_count = le32_to_cpu(cmd->fra... | +Info | 0 | static int megasas_handle_io(MegasasState *s, MegasasCmd *cmd)
{
uint32_t lba_count, lba_start_hi, lba_start_lo;
uint64_t lba_start;
bool is_write = (cmd->frame->header.frame_cmd == MFI_CMD_LD_WRITE);
uint8_t cdb[16];
int len;
struct SCSIDevice *sdev = NULL;
lba_count = le32_to_cpu(cmd->fra... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,344 | static int megasas_handle_scsi(MegasasState *s, MegasasCmd *cmd,
bool is_logical)
{
uint8_t *cdb;
bool is_write;
struct SCSIDevice *sdev = NULL;
cdb = cmd->frame->pass.cdb;
if (is_logical) {
if (cmd->frame->header.target_id >= MFI_MAX_LD ||
cmd->f... | +Info | 0 | static int megasas_handle_scsi(MegasasState *s, MegasasCmd *cmd,
bool is_logical)
{
uint8_t *cdb;
bool is_write;
struct SCSIDevice *sdev = NULL;
cdb = cmd->frame->pass.cdb;
if (is_logical) {
if (cmd->frame->header.target_id >= MFI_MAX_LD ||
cmd->f... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,345 | static int megasas_init_firmware(MegasasState *s, MegasasCmd *cmd)
{
PCIDevice *pcid = PCI_DEVICE(s);
uint32_t pa_hi, pa_lo;
hwaddr iq_pa, initq_size = sizeof(struct mfi_init_qinfo);
struct mfi_init_qinfo *initq = NULL;
uint32_t flags;
int ret = MFI_STAT_OK;
if (s->reply_queue_pa) {
... | +Info | 0 | static int megasas_init_firmware(MegasasState *s, MegasasCmd *cmd)
{
PCIDevice *pcid = PCI_DEVICE(s);
uint32_t pa_hi, pa_lo;
hwaddr iq_pa, initq_size = sizeof(struct mfi_init_qinfo);
struct mfi_init_qinfo *initq = NULL;
uint32_t flags;
int ret = MFI_STAT_OK;
if (s->reply_queue_pa) {
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,346 | static bool megasas_intr_enabled(MegasasState *s)
{
if ((s->intr_mask & MEGASAS_INTR_DISABLED_MASK) !=
MEGASAS_INTR_DISABLED_MASK) {
return true;
}
return false;
}
| +Info | 0 | static bool megasas_intr_enabled(MegasasState *s)
{
if ((s->intr_mask & MEGASAS_INTR_DISABLED_MASK) !=
MEGASAS_INTR_DISABLED_MASK) {
return true;
}
return false;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,347 | static bool megasas_is_jbod(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_JBOD;
}
| +Info | 0 | static bool megasas_is_jbod(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_JBOD;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,348 | static int megasas_ld_get_info_submit(SCSIDevice *sdev, int lun,
MegasasCmd *cmd)
{
struct mfi_ld_info *info = cmd->iov_buf;
size_t dcmd_size = sizeof(struct mfi_ld_info);
uint8_t cdb[6];
SCSIRequest *req;
ssize_t len, resid;
uint16_t sdev_id = ((sdev->id & ... | +Info | 0 | static int megasas_ld_get_info_submit(SCSIDevice *sdev, int lun,
MegasasCmd *cmd)
{
struct mfi_ld_info *info = cmd->iov_buf;
size_t dcmd_size = sizeof(struct mfi_ld_info);
uint8_t cdb[6];
SCSIRequest *req;
ssize_t len, resid;
uint16_t sdev_id = ((sdev->id & ... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,349 | static MegasasCmd *megasas_lookup_frame(MegasasState *s,
hwaddr frame)
{
MegasasCmd *cmd = NULL;
int num = 0, index;
index = s->reply_queue_head;
while (num < s->fw_cmds) {
if (s->frames[index].pa && s->frames[index].pa == frame) {
cmd = &s->frames[index];
break;
... | +Info | 0 | static MegasasCmd *megasas_lookup_frame(MegasasState *s,
hwaddr frame)
{
MegasasCmd *cmd = NULL;
int num = 0, index;
index = s->reply_queue_head;
while (num < s->fw_cmds) {
if (s->frames[index].pa && s->frames[index].pa == frame) {
cmd = &s->frames[index];
break;
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,350 | static int megasas_map_sgl(MegasasState *s, MegasasCmd *cmd, union mfi_sgl *sgl)
{
int i;
int iov_count = 0;
size_t iov_size = 0;
cmd->flags = le16_to_cpu(cmd->frame->header.flags);
iov_count = cmd->frame->header.sge_count;
if (iov_count > MEGASAS_MAX_SGE) {
trace_megasas_iovec_sgl_over... | +Info | 0 | static int megasas_map_sgl(MegasasState *s, MegasasCmd *cmd, union mfi_sgl *sgl)
{
int i;
int iov_count = 0;
size_t iov_size = 0;
cmd->flags = le16_to_cpu(cmd->frame->header.flags);
iov_count = cmd->frame->header.sge_count;
if (iov_count > MEGASAS_MAX_SGE) {
trace_megasas_iovec_sgl_over... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,351 | static int megasas_mfc_get_defaults(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_defaults info;
size_t dcmd_size = sizeof(struct mfi_defaults);
memset(&info, 0x0, dcmd_size);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
... | +Info | 0 | static int megasas_mfc_get_defaults(MegasasState *s, MegasasCmd *cmd)
{
struct mfi_defaults info;
size_t dcmd_size = sizeof(struct mfi_defaults);
memset(&info, 0x0, dcmd_size);
if (cmd->iov_size < dcmd_size) {
trace_megasas_dcmd_invalid_xfer_len(cmd->index, cmd->iov_size,
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,352 | static uint64_t megasas_mmio_read(void *opaque, hwaddr addr,
unsigned size)
{
MegasasState *s = opaque;
PCIDevice *pci_dev = PCI_DEVICE(s);
MegasasBaseClass *base_class = MEGASAS_DEVICE_GET_CLASS(s);
uint32_t retval = 0;
switch (addr) {
case MFI_IDB:
re... | +Info | 0 | static uint64_t megasas_mmio_read(void *opaque, hwaddr addr,
unsigned size)
{
MegasasState *s = opaque;
PCIDevice *pci_dev = PCI_DEVICE(s);
MegasasBaseClass *base_class = MEGASAS_DEVICE_GET_CLASS(s);
uint32_t retval = 0;
switch (addr) {
case MFI_IDB:
re... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,353 | static void megasas_mmio_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
MegasasState *s = opaque;
PCIDevice *pci_dev = PCI_DEVICE(s);
uint64_t frame_addr;
uint32_t frame_count;
int i;
switch (addr) {
case MFI_IDB:
trace_megasas_mmio_wr... | +Info | 0 | static void megasas_mmio_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
MegasasState *s = opaque;
PCIDevice *pci_dev = PCI_DEVICE(s);
uint64_t frame_addr;
uint32_t frame_count;
int i;
switch (addr) {
case MFI_IDB:
trace_megasas_mmio_wr... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,354 | static int megasas_next_index(MegasasState *s, int index, int limit)
{
index++;
if (index == limit) {
index = 0;
}
return index;
}
| +Info | 0 | static int megasas_next_index(MegasasState *s, int index, int limit)
{
index++;
if (index == limit) {
index = 0;
}
return index;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,355 | static int megasas_pd_get_info_submit(SCSIDevice *sdev, int lun,
MegasasCmd *cmd)
{
struct mfi_pd_info *info = cmd->iov_buf;
size_t dcmd_size = sizeof(struct mfi_pd_info);
uint64_t pd_size;
uint16_t pd_id = ((sdev->id & 0xFF) << 8) | (lun & 0xFF);
uint8_t cmdbuf... | +Info | 0 | static int megasas_pd_get_info_submit(SCSIDevice *sdev, int lun,
MegasasCmd *cmd)
{
struct mfi_pd_info *info = cmd->iov_buf;
size_t dcmd_size = sizeof(struct mfi_pd_info);
uint64_t pd_size;
uint16_t pd_id = ((sdev->id & 0xFF) << 8) | (lun & 0xFF);
uint8_t cmdbuf... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,356 | static uint64_t megasas_queue_read(void *opaque, hwaddr addr,
unsigned size)
{
return 0;
}
| +Info | 0 | static uint64_t megasas_queue_read(void *opaque, hwaddr addr,
unsigned size)
{
return 0;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,357 | static void megasas_queue_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
return;
}
| +Info | 0 | static void megasas_queue_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
return;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,358 | static void megasas_register_types(void)
{
int i;
type_register_static(&megasas_info);
for (i = 0; i < ARRAY_SIZE(megasas_devices); i++) {
const MegasasInfo *info = &megasas_devices[i];
TypeInfo type_info = {};
type_info.name = info->name;
type_info.parent = TYPE_MEGASAS_BA... | +Info | 0 | static void megasas_register_types(void)
{
int i;
type_register_static(&megasas_info);
for (i = 0; i < ARRAY_SIZE(megasas_devices); i++) {
const MegasasInfo *info = &megasas_devices[i];
TypeInfo type_info = {};
type_info.name = info->name;
type_info.parent = TYPE_MEGASAS_BA... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,359 | static void megasas_reset_frames(MegasasState *s)
{
int i;
MegasasCmd *cmd;
for (i = 0; i < s->fw_cmds; i++) {
cmd = &s->frames[i];
if (cmd->pa) {
megasas_unmap_frame(s, cmd);
}
}
bitmap_zero(s->frame_map, MEGASAS_MAX_FRAMES);
}
| +Info | 0 | static void megasas_reset_frames(MegasasState *s)
{
int i;
MegasasCmd *cmd;
for (i = 0; i < s->fw_cmds; i++) {
cmd = &s->frames[i];
if (cmd->pa) {
megasas_unmap_frame(s, cmd);
}
}
bitmap_zero(s->frame_map, MEGASAS_MAX_FRAMES);
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,360 | static void megasas_scsi_realize(PCIDevice *dev, Error **errp)
{
DeviceState *d = DEVICE(dev);
MegasasState *s = MEGASAS(dev);
MegasasBaseClass *b = MEGASAS_DEVICE_GET_CLASS(s);
uint8_t *pci_conf;
int i, bar_type;
pci_conf = dev->config;
/* PCI latency timer = 0 */
pci_conf[PCI_LATENCY... | +Info | 0 | static void megasas_scsi_realize(PCIDevice *dev, Error **errp)
{
DeviceState *d = DEVICE(dev);
MegasasState *s = MEGASAS(dev);
MegasasBaseClass *b = MEGASAS_DEVICE_GET_CLASS(s);
uint8_t *pci_conf;
int i, bar_type;
pci_conf = dev->config;
/* PCI latency timer = 0 */
pci_conf[PCI_LATENCY... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,361 | static void megasas_scsi_reset(DeviceState *dev)
{
MegasasState *s = MEGASAS(dev);
megasas_soft_reset(s);
}
| +Info | 0 | static void megasas_scsi_reset(DeviceState *dev)
{
MegasasState *s = MEGASAS(dev);
megasas_soft_reset(s);
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,362 | static int megasas_setup_inquiry(uint8_t *cdb, int pg, int len)
{
memset(cdb, 0, 6);
cdb[0] = INQUIRY;
if (pg > 0) {
cdb[1] = 0x1;
cdb[2] = pg;
}
cdb[3] = (len >> 8) & 0xff;
cdb[4] = (len & 0xff);
return len;
}
| +Info | 0 | static int megasas_setup_inquiry(uint8_t *cdb, int pg, int len)
{
memset(cdb, 0, 6);
cdb[0] = INQUIRY;
if (pg > 0) {
cdb[1] = 0x1;
cdb[2] = pg;
}
cdb[3] = (len >> 8) & 0xff;
cdb[4] = (len & 0xff);
return len;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,363 | static uint64_t megasas_sgl_get_addr(MegasasCmd *cmd,
union mfi_sgl *sgl)
{
uint64_t addr;
if (megasas_frame_is_ieee_sgl(cmd)) {
addr = le64_to_cpu(sgl->sg_skinny->addr);
} else if (megasas_frame_is_sgl64(cmd)) {
addr = le64_to_cpu(sgl->sg64->addr);
... | +Info | 0 | static uint64_t megasas_sgl_get_addr(MegasasCmd *cmd,
union mfi_sgl *sgl)
{
uint64_t addr;
if (megasas_frame_is_ieee_sgl(cmd)) {
addr = le64_to_cpu(sgl->sg_skinny->addr);
} else if (megasas_frame_is_sgl64(cmd)) {
addr = le64_to_cpu(sgl->sg64->addr);
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,364 | static uint32_t megasas_sgl_get_len(MegasasCmd *cmd,
union mfi_sgl *sgl)
{
uint32_t len;
if (megasas_frame_is_ieee_sgl(cmd)) {
len = le32_to_cpu(sgl->sg_skinny->len);
} else if (megasas_frame_is_sgl64(cmd)) {
len = le32_to_cpu(sgl->sg64->len);
} else ... | +Info | 0 | static uint32_t megasas_sgl_get_len(MegasasCmd *cmd,
union mfi_sgl *sgl)
{
uint32_t len;
if (megasas_frame_is_ieee_sgl(cmd)) {
len = le32_to_cpu(sgl->sg_skinny->len);
} else if (megasas_frame_is_sgl64(cmd)) {
len = le32_to_cpu(sgl->sg64->len);
} else ... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,365 | static union mfi_sgl *megasas_sgl_next(MegasasCmd *cmd,
union mfi_sgl *sgl)
{
uint8_t *next = (uint8_t *)sgl;
if (megasas_frame_is_ieee_sgl(cmd)) {
next += sizeof(struct mfi_sg_skinny);
} else if (megasas_frame_is_sgl64(cmd)) {
next += sizeof(struct mf... | +Info | 0 | static union mfi_sgl *megasas_sgl_next(MegasasCmd *cmd,
union mfi_sgl *sgl)
{
uint8_t *next = (uint8_t *)sgl;
if (megasas_frame_is_ieee_sgl(cmd)) {
next += sizeof(struct mfi_sg_skinny);
} else if (megasas_frame_is_sgl64(cmd)) {
next += sizeof(struct mf... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,366 | static void megasas_soft_reset(MegasasState *s)
{
int i;
MegasasCmd *cmd;
trace_megasas_reset(s->fw_state);
for (i = 0; i < s->fw_cmds; i++) {
cmd = &s->frames[i];
megasas_abort_command(cmd);
}
if (s->fw_state == MFI_FWSTATE_READY) {
BusChild *kid;
/*
*... | +Info | 0 | static void megasas_soft_reset(MegasasState *s)
{
int i;
MegasasCmd *cmd;
trace_megasas_reset(s->fw_state);
for (i = 0; i < s->fw_cmds; i++) {
cmd = &s->frames[i];
megasas_abort_command(cmd);
}
if (s->fw_state == MFI_FWSTATE_READY) {
BusChild *kid;
/*
*... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,367 | static void megasas_unmap_frame(MegasasState *s, MegasasCmd *cmd)
{
PCIDevice *p = PCI_DEVICE(s);
pci_dma_unmap(p, cmd->frame, cmd->pa_size, 0, 0);
cmd->frame = NULL;
cmd->pa = 0;
clear_bit(cmd->index, s->frame_map);
}
| +Info | 0 | static void megasas_unmap_frame(MegasasState *s, MegasasCmd *cmd)
{
PCIDevice *p = PCI_DEVICE(s);
pci_dma_unmap(p, cmd->frame, cmd->pa_size, 0, 0);
cmd->frame = NULL;
cmd->pa = 0;
clear_bit(cmd->index, s->frame_map);
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,368 | static void megasas_unmap_sgl(MegasasCmd *cmd)
{
qemu_sglist_destroy(&cmd->qsg);
cmd->iov_offset = 0;
}
| +Info | 0 | static void megasas_unmap_sgl(MegasasCmd *cmd)
{
qemu_sglist_destroy(&cmd->qsg);
cmd->iov_offset = 0;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,369 | static bool megasas_use_msi(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_MSI;
}
| +Info | 0 | static bool megasas_use_msi(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_MSI;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,370 | static bool megasas_use_msix(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_MSIX;
}
| +Info | 0 | static bool megasas_use_msix(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_MSIX;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,371 | static bool megasas_use_queue64(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_QUEUE64;
}
| +Info | 0 | static bool megasas_use_queue64(MegasasState *s)
{
return s->flags & MEGASAS_MASK_USE_QUEUE64;
}
| @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,372 | static void megasas_write_sense(MegasasCmd *cmd, SCSISense sense)
{
uint8_t sense_buf[SCSI_SENSE_BUF_SIZE];
uint8_t sense_len = 18;
memset(sense_buf, 0, sense_len);
sense_buf[0] = 0xf0;
sense_buf[2] = sense.key;
sense_buf[7] = 10;
sense_buf[12] = sense.asc;
sense_buf[13] = sense.ascq;
... | +Info | 0 | static void megasas_write_sense(MegasasCmd *cmd, SCSISense sense)
{
uint8_t sense_buf[SCSI_SENSE_BUF_SIZE];
uint8_t sense_len = 18;
memset(sense_buf, 0, sense_len);
sense_buf[0] = 0xf0;
sense_buf[2] = sense.key;
sense_buf[7] = 10;
sense_buf[12] = sense.asc;
sense_buf[13] = sense.ascq;
... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,373 | static void megasas_xfer_complete(SCSIRequest *req, uint32_t len)
{
MegasasCmd *cmd = req->hba_private;
uint8_t *buf;
uint32_t opcode;
trace_megasas_io_complete(cmd->index, len);
if (cmd->frame->header.frame_cmd != MFI_CMD_DCMD) {
scsi_req_continue(req);
return;
}
buf = sc... | +Info | 0 | static void megasas_xfer_complete(SCSIRequest *req, uint32_t len)
{
MegasasCmd *cmd = req->hba_private;
uint8_t *buf;
uint32_t opcode;
trace_megasas_io_complete(cmd->index, len);
if (cmd->frame->header.frame_cmd != MFI_CMD_DCMD) {
scsi_req_continue(req);
return;
}
buf = sc... | @@ -773,6 +773,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
ptr = memory_region_get_ram_ptr(&pci_dev->rom);
memcpy(biosver, ptr + 0x41, 31);
+ biosver[31] = 0;
memcpy(info.image_component[1].name, "BIOS", 4);
memcpy(info.image_component[1].version,... | CWE-200 | null | null |
8,374 | static inline unsigned exp_random(double mean)
{
return -mean * log((double)rand() / RAND_MAX);
}
| DoS Exec Code Overflow | 0 | static inline unsigned exp_random(double mean)
{
return -mean * log((double)rand() / RAND_MAX);
}
| @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,375 | static bool is_request_lun_aligned(int64_t sector_num, int nb_sectors,
IscsiLun *iscsilun)
{
if ((sector_num * BDRV_SECTOR_SIZE) % iscsilun->block_size ||
(nb_sectors * BDRV_SECTOR_SIZE) % iscsilun->block_size) {
error_report("iSCSI misaligned request: "
... | DoS Exec Code Overflow | 0 | static bool is_request_lun_aligned(int64_t sector_num, int nb_sectors,
IscsiLun *iscsilun)
{
if ((sector_num * BDRV_SECTOR_SIZE) % iscsilun->block_size ||
(nb_sectors * BDRV_SECTOR_SIZE) % iscsilun->block_size) {
error_report("iSCSI misaligned request: "
... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,376 | iscsi_abort_task_cb(struct iscsi_context *iscsi, int status, void *command_data,
void *private_data)
{
IscsiAIOCB *acb = private_data;
acb->status = -ECANCELED;
iscsi_schedule_bh(acb);
}
| DoS Exec Code Overflow | 0 | iscsi_abort_task_cb(struct iscsi_context *iscsi, int status, void *command_data,
void *private_data)
{
IscsiAIOCB *acb = private_data;
acb->status = -ECANCELED;
iscsi_schedule_bh(acb);
}
| @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,377 | iscsi_aio_cancel(BlockAIOCB *blockacb)
{
IscsiAIOCB *acb = (IscsiAIOCB *)blockacb;
IscsiLun *iscsilun = acb->iscsilun;
if (acb->status != -EINPROGRESS) {
return;
}
/* send a task mgmt call to the target to cancel the task on the target */
iscsi_task_mgmt_abort_task_async(iscsilun->iscs... | DoS Exec Code Overflow | 0 | iscsi_aio_cancel(BlockAIOCB *blockacb)
{
IscsiAIOCB *acb = (IscsiAIOCB *)blockacb;
IscsiLun *iscsilun = acb->iscsilun;
if (acb->status != -EINPROGRESS) {
return;
}
/* send a task mgmt call to the target to cancel the task on the target */
iscsi_task_mgmt_abort_task_async(iscsilun->iscs... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,378 | iscsi_aio_ioctl_cb(struct iscsi_context *iscsi, int status,
void *command_data, void *opaque)
{
IscsiAIOCB *acb = opaque;
g_free(acb->buf);
acb->buf = NULL;
acb->status = 0;
if (status < 0) {
error_report("Failed to ioctl(SG_IO) to iSCSI lun. %s",
... | DoS Exec Code Overflow | 0 | iscsi_aio_ioctl_cb(struct iscsi_context *iscsi, int status,
void *command_data, void *opaque)
{
IscsiAIOCB *acb = opaque;
g_free(acb->buf);
acb->buf = NULL;
acb->status = 0;
if (status < 0) {
error_report("Failed to ioctl(SG_IO) to iSCSI lun. %s",
... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,379 | static void iscsi_allocationmap_clear(IscsiLun *iscsilun, int64_t sector_num,
int nb_sectors)
{
int64_t cluster_num, nb_clusters;
if (iscsilun->allocationmap == NULL) {
return;
}
cluster_num = DIV_ROUND_UP(sector_num, iscsilun->cluster_sectors);
nb_clust... | DoS Exec Code Overflow | 0 | static void iscsi_allocationmap_clear(IscsiLun *iscsilun, int64_t sector_num,
int nb_sectors)
{
int64_t cluster_num, nb_clusters;
if (iscsilun->allocationmap == NULL) {
return;
}
cluster_num = DIV_ROUND_UP(sector_num, iscsilun->cluster_sectors);
nb_clust... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,380 | static unsigned long *iscsi_allocationmap_init(IscsiLun *iscsilun)
{
return bitmap_try_new(DIV_ROUND_UP(sector_lun2qemu(iscsilun->num_blocks,
iscsilun),
iscsilun->cluster_sectors));
}
| DoS Exec Code Overflow | 0 | static unsigned long *iscsi_allocationmap_init(IscsiLun *iscsilun)
{
return bitmap_try_new(DIV_ROUND_UP(sector_lun2qemu(iscsilun->num_blocks,
iscsilun),
iscsilun->cluster_sectors));
}
| @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,381 | static bool iscsi_allocationmap_is_allocated(IscsiLun *iscsilun,
int64_t sector_num, int nb_sectors)
{
unsigned long size;
if (iscsilun->allocationmap == NULL) {
return true;
}
size = DIV_ROUND_UP(sector_num + nb_sectors, iscsilun->cluster_sectors);
... | DoS Exec Code Overflow | 0 | static bool iscsi_allocationmap_is_allocated(IscsiLun *iscsilun,
int64_t sector_num, int nb_sectors)
{
unsigned long size;
if (iscsilun->allocationmap == NULL) {
return true;
}
size = DIV_ROUND_UP(sector_num + nb_sectors, iscsilun->cluster_sectors);
... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,382 | static void iscsi_allocationmap_set(IscsiLun *iscsilun, int64_t sector_num,
int nb_sectors)
{
if (iscsilun->allocationmap == NULL) {
return;
}
bitmap_set(iscsilun->allocationmap,
sector_num / iscsilun->cluster_sectors,
DIV_ROUND_UP(nb... | DoS Exec Code Overflow | 0 | static void iscsi_allocationmap_set(IscsiLun *iscsilun, int64_t sector_num,
int nb_sectors)
{
if (iscsilun->allocationmap == NULL) {
return;
}
bitmap_set(iscsilun->allocationmap,
sector_num / iscsilun->cluster_sectors,
DIV_ROUND_UP(nb... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,383 | static void iscsi_attach_aio_context(BlockDriverState *bs,
AioContext *new_context)
{
IscsiLun *iscsilun = bs->opaque;
iscsilun->aio_context = new_context;
iscsi_set_events(iscsilun);
/* Set up a timer for sending out iSCSI NOPs */
iscsilun->nop_timer = aio_tim... | DoS Exec Code Overflow | 0 | static void iscsi_attach_aio_context(BlockDriverState *bs,
AioContext *new_context)
{
IscsiLun *iscsilun = bs->opaque;
iscsilun->aio_context = new_context;
iscsi_set_events(iscsilun);
/* Set up a timer for sending out iSCSI NOPs */
iscsilun->nop_timer = aio_tim... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,384 | iscsi_bh_cb(void *p)
{
IscsiAIOCB *acb = p;
qemu_bh_delete(acb->bh);
g_free(acb->buf);
acb->buf = NULL;
acb->common.cb(acb->common.opaque, acb->status);
if (acb->task != NULL) {
scsi_free_scsi_task(acb->task);
acb->task = NULL;
}
qemu_aio_unref(acb);
}
| DoS Exec Code Overflow | 0 | iscsi_bh_cb(void *p)
{
IscsiAIOCB *acb = p;
qemu_bh_delete(acb->bh);
g_free(acb->buf);
acb->buf = NULL;
acb->common.cb(acb->common.opaque, acb->status);
if (acb->task != NULL) {
scsi_free_scsi_task(acb->task);
acb->task = NULL;
}
qemu_aio_unref(acb);
}
| @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,385 | static void iscsi_block_init(void)
{
bdrv_register(&bdrv_iscsi);
qemu_add_opts(&qemu_iscsi_opts);
}
| DoS Exec Code Overflow | 0 | static void iscsi_block_init(void)
{
bdrv_register(&bdrv_iscsi);
qemu_add_opts(&qemu_iscsi_opts);
}
| @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,386 | static void iscsi_close(BlockDriverState *bs)
{
IscsiLun *iscsilun = bs->opaque;
struct iscsi_context *iscsi = iscsilun->iscsi;
iscsi_detach_aio_context(bs);
if (iscsi_is_logged_in(iscsi)) {
iscsi_logout_sync(iscsi);
}
iscsi_destroy_context(iscsi);
g_free(iscsilun->zeroblock);
g... | DoS Exec Code Overflow | 0 | static void iscsi_close(BlockDriverState *bs)
{
IscsiLun *iscsilun = bs->opaque;
struct iscsi_context *iscsi = iscsilun->iscsi;
iscsi_detach_aio_context(bs);
if (iscsi_is_logged_in(iscsi)) {
iscsi_logout_sync(iscsi);
}
iscsi_destroy_context(iscsi);
g_free(iscsilun->zeroblock);
g... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,387 | coroutine_fn iscsi_co_discard(BlockDriverState *bs, int64_t sector_num,
int nb_sectors)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
struct unmap_list list;
if (!is_request_lun_aligned(sector_num, nb_sectors, iscsilun)) {
return -EINVAL;
}
... | DoS Exec Code Overflow | 0 | coroutine_fn iscsi_co_discard(BlockDriverState *bs, int64_t sector_num,
int nb_sectors)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
struct unmap_list list;
if (!is_request_lun_aligned(sector_num, nb_sectors, iscsilun)) {
return -EINVAL;
}
... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,388 | static int coroutine_fn iscsi_co_flush(BlockDriverState *bs)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
iscsi_co_init_iscsitask(iscsilun, &iTask);
retry:
if (iscsi_synchronizecache10_task(iscsilun->iscsi, iscsilun->lun, 0, 0, 0,
0, iscsi_co_generic_... | DoS Exec Code Overflow | 0 | static int coroutine_fn iscsi_co_flush(BlockDriverState *bs)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
iscsi_co_init_iscsitask(iscsilun, &iTask);
retry:
if (iscsi_synchronizecache10_task(iscsilun->iscsi, iscsilun->lun, 0, 0, 0,
0, iscsi_co_generic_... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,389 | iscsi_co_generic_cb(struct iscsi_context *iscsi, int status,
void *command_data, void *opaque)
{
struct IscsiTask *iTask = opaque;
struct scsi_task *task = command_data;
iTask->status = status;
iTask->do_retry = 0;
iTask->task = task;
if (status != SCSI_STATUS_GOOD) {
... | DoS Exec Code Overflow | 0 | iscsi_co_generic_cb(struct iscsi_context *iscsi, int status,
void *command_data, void *opaque)
{
struct IscsiTask *iTask = opaque;
struct scsi_task *task = command_data;
iTask->status = status;
iTask->do_retry = 0;
iTask->task = task;
if (status != SCSI_STATUS_GOOD) {
... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,390 | static int64_t coroutine_fn iscsi_co_get_block_status(BlockDriverState *bs,
int64_t sector_num,
int nb_sectors, int *pnum,
BlockDriverState **file)
{
IscsiLun *iscsil... | DoS Exec Code Overflow | 0 | static int64_t coroutine_fn iscsi_co_get_block_status(BlockDriverState *bs,
int64_t sector_num,
int nb_sectors, int *pnum,
BlockDriverState **file)
{
IscsiLun *iscsil... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,391 | static void iscsi_co_init_iscsitask(IscsiLun *iscsilun, struct IscsiTask *iTask)
{
*iTask = (struct IscsiTask) {
.co = qemu_coroutine_self(),
.iscsilun = iscsilun,
};
}
| DoS Exec Code Overflow | 0 | static void iscsi_co_init_iscsitask(IscsiLun *iscsilun, struct IscsiTask *iTask)
{
*iTask = (struct IscsiTask) {
.co = qemu_coroutine_self(),
.iscsilun = iscsilun,
};
}
| @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,392 | static int coroutine_fn iscsi_co_readv(BlockDriverState *bs,
int64_t sector_num, int nb_sectors,
QEMUIOVector *iov)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
uint64_t lba;
uint32_t num_sectors;
if (!is_re... | DoS Exec Code Overflow | 0 | static int coroutine_fn iscsi_co_readv(BlockDriverState *bs,
int64_t sector_num, int nb_sectors,
QEMUIOVector *iov)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
uint64_t lba;
uint32_t num_sectors;
if (!is_re... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,393 | coroutine_fn iscsi_co_write_zeroes(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, BdrvRequestFlags flags)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
uint64_t lba;
uint32_t nb_blocks;
bool use_16_for_ws = iscsilun->use_16_for_rw;
if (... | DoS Exec Code Overflow | 0 | coroutine_fn iscsi_co_write_zeroes(BlockDriverState *bs, int64_t sector_num,
int nb_sectors, BdrvRequestFlags flags)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
uint64_t lba;
uint32_t nb_blocks;
bool use_16_for_ws = iscsilun->use_16_for_rw;
if (... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,394 | iscsi_co_writev_flags(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
QEMUIOVector *iov, int flags)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
uint64_t lba;
uint32_t num_sectors;
bool fua = flags & BDRV_REQ_FUA;
if (fua) {
assert(iscsilun-... | DoS Exec Code Overflow | 0 | iscsi_co_writev_flags(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
QEMUIOVector *iov, int flags)
{
IscsiLun *iscsilun = bs->opaque;
struct IscsiTask iTask;
uint64_t lba;
uint32_t num_sectors;
bool fua = flags & BDRV_REQ_FUA;
if (fua) {
assert(iscsilun-... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,395 | static void iscsi_detach_aio_context(BlockDriverState *bs)
{
IscsiLun *iscsilun = bs->opaque;
aio_set_fd_handler(iscsilun->aio_context, iscsi_get_fd(iscsilun->iscsi),
false, NULL, NULL, NULL);
iscsilun->events = 0;
if (iscsilun->nop_timer) {
timer_del(iscsilun->nop_timer... | DoS Exec Code Overflow | 0 | static void iscsi_detach_aio_context(BlockDriverState *bs)
{
IscsiLun *iscsilun = bs->opaque;
aio_set_fd_handler(iscsilun->aio_context, iscsi_get_fd(iscsilun->iscsi),
false, NULL, NULL, NULL);
iscsilun->events = 0;
if (iscsilun->nop_timer) {
timer_del(iscsilun->nop_timer... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,396 | static int iscsi_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
{
IscsiLun *iscsilun = bs->opaque;
bdi->unallocated_blocks_are_zero = iscsilun->lbprz;
bdi->can_write_zeroes_with_unmap = iscsilun->lbprz && iscsilun->lbp.lbpws;
bdi->cluster_size = iscsilun->cluster_sectors * BDRV_SECTOR_SIZE;
re... | DoS Exec Code Overflow | 0 | static int iscsi_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
{
IscsiLun *iscsilun = bs->opaque;
bdi->unallocated_blocks_are_zero = iscsilun->lbprz;
bdi->can_write_zeroes_with_unmap = iscsilun->lbprz && iscsilun->lbp.lbpws;
bdi->cluster_size = iscsilun->cluster_sectors * BDRV_SECTOR_SIZE;
re... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,397 | static void iscsi_modesense_sync(IscsiLun *iscsilun)
{
struct scsi_task *task;
struct scsi_mode_sense *ms = NULL;
iscsilun->write_protected = false;
iscsilun->dpofua = false;
task = iscsi_modesense6_sync(iscsilun->iscsi, iscsilun->lun,
1, SCSI_MODESENSE_PC_CURRENT,
... | DoS Exec Code Overflow | 0 | static void iscsi_modesense_sync(IscsiLun *iscsilun)
{
struct scsi_task *task;
struct scsi_mode_sense *ms = NULL;
iscsilun->write_protected = false;
iscsilun->dpofua = false;
task = iscsi_modesense6_sync(iscsilun->iscsi, iscsilun->lun,
1, SCSI_MODESENSE_PC_CURRENT,
... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,398 | static void iscsi_nop_timed_event(void *opaque)
{
IscsiLun *iscsilun = opaque;
if (iscsi_get_nops_in_flight(iscsilun->iscsi) >= MAX_NOP_FAILURES) {
error_report("iSCSI: NOP timeout. Reconnecting...");
iscsilun->request_timed_out = true;
} else if (iscsi_nop_out_async(iscsilun->iscsi, NULL, ... | DoS Exec Code Overflow | 0 | static void iscsi_nop_timed_event(void *opaque)
{
IscsiLun *iscsilun = opaque;
if (iscsi_get_nops_in_flight(iscsilun->iscsi) >= MAX_NOP_FAILURES) {
error_report("iSCSI: NOP timeout. Reconnecting...");
iscsilun->request_timed_out = true;
} else if (iscsi_nop_out_async(iscsilun->iscsi, NULL, ... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
8,399 | static int iscsi_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
IscsiLun *iscsilun = bs->opaque;
struct iscsi_context *iscsi = NULL;
struct iscsi_url *iscsi_url = NULL;
struct scsi_task *task = NULL;
struct scsi_inquiry_standard *inq = NULL;
struct sc... | DoS Exec Code Overflow | 0 | static int iscsi_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
IscsiLun *iscsilun = bs->opaque;
struct iscsi_context *iscsi = NULL;
struct iscsi_url *iscsi_url = NULL;
struct scsi_task *task = NULL;
struct scsi_inquiry_standard *inq = NULL;
struct sc... | @@ -833,6 +833,13 @@ static BlockAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
return &acb->common;
}
+ if (acb->ioh->cmd_len > SCSI_CDB_MAX_SIZE) {
+ error_report("iSCSI: ioctl error CDB exceeds max size (%d > %d)",
+ acb->ioh->cmd_len, SCSI_CDB_MAX_SIZE);
+ qemu_aio... | CWE-119 | null | null |
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