idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
20,400 | static long ppc_set_hwdebug(struct task_struct *child,
struct ppc_hw_breakpoint *bp_info)
{
#ifndef CONFIG_PPC_ADV_DEBUG_REGS
unsigned long dabr;
#endif
if (bp_info->version != 1)
return -ENOTSUPP;
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
/*
* Check for invalid flags and combinations
*/
if ((bp_info->trigger_... | DoS Overflow | 0 | static long ppc_set_hwdebug(struct task_struct *child,
struct ppc_hw_breakpoint *bp_info)
{
#ifndef CONFIG_PPC_ADV_DEBUG_REGS
unsigned long dabr;
#endif
if (bp_info->version != 1)
return -ENOTSUPP;
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
/*
* Check for invalid flags and combinations
*/
if ((bp_info->trigger_... | @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,401 | void ptrace_disable(struct task_struct *child)
{
/* make sure the single step bit is not set. */
user_disable_single_step(child);
}
| DoS Overflow | 0 | void ptrace_disable(struct task_struct *child)
{
/* make sure the single step bit is not set. */
user_disable_single_step(child);
}
| @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,402 | unsigned long ptrace_get_reg(struct task_struct *task, int regno)
{
if (task->thread.regs == NULL)
return -EIO;
if (regno == PT_MSR)
return get_user_msr(task);
if (regno < (sizeof(struct pt_regs) / sizeof(unsigned long)))
return ((unsigned long *)task->thread.regs)[regno];
return -EIO;
}
| DoS Overflow | 0 | unsigned long ptrace_get_reg(struct task_struct *task, int regno)
{
if (task->thread.regs == NULL)
return -EIO;
if (regno == PT_MSR)
return get_user_msr(task);
if (regno < (sizeof(struct pt_regs) / sizeof(unsigned long)))
return ((unsigned long *)task->thread.regs)[regno];
return -EIO;
}
| @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,403 | static int set_dac(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)
{
int byte_enable =
(bp_info->condition_mode >> PPC_BREAKPOINT_CONDITION_BE_SHIFT)
& 0xf;
int condition_mode =
bp_info->condition_mode & PPC_BREAKPOINT_CONDITION_MODE;
int slot;
if (byte_enable && (condition_mode == 0))
return... | DoS Overflow | 0 | static int set_dac(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)
{
int byte_enable =
(bp_info->condition_mode >> PPC_BREAKPOINT_CONDITION_BE_SHIFT)
& 0xf;
int condition_mode =
bp_info->condition_mode & PPC_BREAKPOINT_CONDITION_MODE;
int slot;
if (byte_enable && (condition_mode == 0))
return... | @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,404 | static long set_intruction_bp(struct task_struct *child,
struct ppc_hw_breakpoint *bp_info)
{
int slot;
int slot1_in_use = ((child->thread.dbcr0 & DBCR0_IAC1) != 0);
int slot2_in_use = ((child->thread.dbcr0 & DBCR0_IAC2) != 0);
int slot3_in_use = ((child->thread.dbcr0 & DBCR0_IAC3) != 0);
int slot4_in_use... | DoS Overflow | 0 | static long set_intruction_bp(struct task_struct *child,
struct ppc_hw_breakpoint *bp_info)
{
int slot;
int slot1_in_use = ((child->thread.dbcr0 & DBCR0_IAC1) != 0);
int slot2_in_use = ((child->thread.dbcr0 & DBCR0_IAC2) != 0);
int slot3_in_use = ((child->thread.dbcr0 & DBCR0_IAC3) != 0);
int slot4_in_use... | @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,405 | static int set_user_msr(struct task_struct *task, unsigned long msr)
{
task->thread.regs->msr &= ~MSR_DEBUGCHANGE;
task->thread.regs->msr |= msr & MSR_DEBUGCHANGE;
return 0;
}
| DoS Overflow | 0 | static int set_user_msr(struct task_struct *task, unsigned long msr)
{
task->thread.regs->msr &= ~MSR_DEBUGCHANGE;
task->thread.regs->msr |= msr & MSR_DEBUGCHANGE;
return 0;
}
| @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,406 | const struct user_regset_view *task_user_regset_view(struct task_struct *task)
{
#ifdef CONFIG_PPC64
if (test_tsk_thread_flag(task, TIF_32BIT))
return &user_ppc_compat_view;
#endif
return &user_ppc_native_view;
}
| DoS Overflow | 0 | const struct user_regset_view *task_user_regset_view(struct task_struct *task)
{
#ifdef CONFIG_PPC64
if (test_tsk_thread_flag(task, TIF_32BIT))
return &user_ppc_compat_view;
#endif
return &user_ppc_native_view;
}
| @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,407 | static int vr_get(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
int ret;
flush_altivec_to_thread(target);
BUILD_BUG_ON(offsetof(struct thread_struct, vscr) !=
offsetof(struct thread_struct, vr[32]));
ret = user_... | DoS Overflow | 0 | static int vr_get(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
int ret;
flush_altivec_to_thread(target);
BUILD_BUG_ON(offsetof(struct thread_struct, vscr) !=
offsetof(struct thread_struct, vr[32]));
ret = user_... | @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,408 | static int vr_set(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
int ret;
flush_altivec_to_thread(target);
BUILD_BUG_ON(offsetof(struct thread_struct, vscr) !=
offsetof(struct thread_struct, vr[32]));
... | DoS Overflow | 0 | static int vr_set(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
int ret;
flush_altivec_to_thread(target);
BUILD_BUG_ON(offsetof(struct thread_struct, vscr) !=
offsetof(struct thread_struct, vr[32]));
... | @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,409 | static int vsr_get(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
double buf[32];
int ret, i;
flush_vsx_to_thread(target);
for (i = 0; i < 32 ; i++)
buf[i] = target->thread.fpr[i][TS_VSRLOWOFFSET];
ret = user_regset... | DoS Overflow | 0 | static int vsr_get(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
double buf[32];
int ret, i;
flush_vsx_to_thread(target);
for (i = 0; i < 32 ; i++)
buf[i] = target->thread.fpr[i][TS_VSRLOWOFFSET];
ret = user_regset... | @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,410 | static int vsr_set(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
double buf[32];
int ret,i;
flush_vsx_to_thread(target);
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
buf, 0, 32 * sizeof(double... | DoS Overflow | 0 | static int vsr_set(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
double buf[32];
int ret,i;
flush_vsx_to_thread(target);
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
buf, 0, 32 * sizeof(double... | @@ -882,7 +882,7 @@ void user_disable_single_step(struct task_struct *task)
}
#ifdef CONFIG_HAVE_HW_BREAKPOINT
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,411 | void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig)
{
const struct exception_table_entry *entry;
unsigned long *stackend;
/* Are we prepared to handle this fault? */
if ((entry = search_exception_tables(regs->nip)) != NULL) {
regs->nip = entry->fixup;
return;
}
/* kernel has accessed ... | DoS Overflow | 0 | void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig)
{
const struct exception_table_entry *entry;
unsigned long *stackend;
/* Are we prepared to handle this fault? */
if ((entry = search_exception_tables(regs->nip)) != NULL) {
regs->nip = entry->fixup;
return;
}
/* kernel has accessed ... | @@ -173,7 +173,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
die("Weird page fault", regs, SIGSEGV);
}
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
/* When running in the kernel we expect faults ... | CWE-399 | null | null |
20,412 | static inline int notify_page_fault(struct pt_regs *regs)
{
int ret = 0;
/* kprobe_running() needs smp_processor_id() */
if (!user_mode(regs)) {
preempt_disable();
if (kprobe_running() && kprobe_fault_handler(regs, 11))
ret = 1;
preempt_enable();
}
return ret;
}
| DoS Overflow | 0 | static inline int notify_page_fault(struct pt_regs *regs)
{
int ret = 0;
/* kprobe_running() needs smp_processor_id() */
if (!user_mode(regs)) {
preempt_disable();
if (kprobe_running() && kprobe_fault_handler(regs, 11))
ret = 1;
preempt_enable();
}
return ret;
}
| @@ -173,7 +173,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
die("Weird page fault", regs, SIGSEGV);
}
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
/* When running in the kernel we expect faults ... | CWE-399 | null | null |
20,413 | static inline int notify_page_fault(struct pt_regs *regs)
{
return 0;
}
| DoS Overflow | 0 | static inline int notify_page_fault(struct pt_regs *regs)
{
return 0;
}
| @@ -173,7 +173,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
die("Weird page fault", regs, SIGSEGV);
}
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
/* When running in the kernel we expect faults ... | CWE-399 | null | null |
20,414 | static int store_updates_sp(struct pt_regs *regs)
{
unsigned int inst;
if (get_user(inst, (unsigned int __user *)regs->nip))
return 0;
/* check for 1 in the rA field */
if (((inst >> 16) & 0x1f) != 1)
return 0;
/* check major opcode */
switch (inst >> 26) {
case 37: /* stwu */
case 39: /* stbu */
case 45:... | DoS Overflow | 0 | static int store_updates_sp(struct pt_regs *regs)
{
unsigned int inst;
if (get_user(inst, (unsigned int __user *)regs->nip))
return 0;
/* check for 1 in the rA field */
if (((inst >> 16) & 0x1f) != 1)
return 0;
/* check major opcode */
switch (inst >> 26) {
case 37: /* stwu */
case 39: /* stbu */
case 45:... | @@ -173,7 +173,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
die("Weird page fault", regs, SIGSEGV);
}
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
/* When running in the kernel we expect faults ... | CWE-399 | null | null |
20,415 | int __handle_fault(unsigned long uaddr, unsigned long pgm_int_code, int write)
{
struct pt_regs regs;
int access, fault;
regs.psw.mask = psw_kernel_bits;
if (!irqs_disabled())
regs.psw.mask |= PSW_MASK_IO | PSW_MASK_EXT;
regs.psw.addr = (unsigned long) __builtin_return_address(0);
regs.psw.addr |= PSW_ADDR_AMO... | DoS Overflow | 0 | int __handle_fault(unsigned long uaddr, unsigned long pgm_int_code, int write)
{
struct pt_regs regs;
int access, fault;
regs.psw.mask = psw_kernel_bits;
if (!irqs_disabled())
regs.psw.mask |= PSW_MASK_IO | PSW_MASK_EXT;
regs.psw.addr = (unsigned long) __builtin_return_address(0);
regs.psw.addr |= PSW_ADDR_AMO... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,416 | void bust_spinlocks(int yes)
{
if (yes) {
oops_in_progress = 1;
} else {
int loglevel_save = console_loglevel;
console_unblank();
oops_in_progress = 0;
/*
* OK, the message is on the console. Now we call printk()
* without oops_in_progress set so that printk will give klogd
* a poke. Hold onto yo... | DoS Overflow | 0 | void bust_spinlocks(int yes)
{
if (yes) {
oops_in_progress = 1;
} else {
int loglevel_save = console_loglevel;
console_unblank();
oops_in_progress = 0;
/*
* OK, the message is on the console. Now we call printk()
* without oops_in_progress set so that printk will give klogd
* a poke. Hold onto yo... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,417 | void __kprobes do_asce_exception(struct pt_regs *regs, long pgm_int_code,
unsigned long trans_exc_code)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
if (unlikely(!user_space_fault(trans_exc_code) || in_atomic() || !mm))
goto no_context;
down_read(&mm->mmap_sem);
vma = find_vma(mm, tra... | DoS Overflow | 0 | void __kprobes do_asce_exception(struct pt_regs *regs, long pgm_int_code,
unsigned long trans_exc_code)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
if (unlikely(!user_space_fault(trans_exc_code) || in_atomic() || !mm))
goto no_context;
down_read(&mm->mmap_sem);
vma = find_vma(mm, tra... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,418 | static noinline void do_fault_error(struct pt_regs *regs, long int_code,
unsigned long trans_exc_code, int fault)
{
int si_code;
switch (fault) {
case VM_FAULT_BADACCESS:
case VM_FAULT_BADMAP:
/* Bad memory access. Check if it is kernel or user space. */
if (regs->psw.mask & PSW_MASK_PSTATE) {
/* Us... | DoS Overflow | 0 | static noinline void do_fault_error(struct pt_regs *regs, long int_code,
unsigned long trans_exc_code, int fault)
{
int si_code;
switch (fault) {
case VM_FAULT_BADACCESS:
case VM_FAULT_BADMAP:
/* Bad memory access. Check if it is kernel or user space. */
if (regs->psw.mask & PSW_MASK_PSTATE) {
/* Us... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,419 | static noinline void do_no_context(struct pt_regs *regs, long int_code,
unsigned long trans_exc_code)
{
const struct exception_table_entry *fixup;
unsigned long address;
/* Are we prepared to handle this kernel fault? */
fixup = search_exception_tables(regs->psw.addr & PSW_ADDR_INSN);
if (fixup) {
regs-... | DoS Overflow | 0 | static noinline void do_no_context(struct pt_regs *regs, long int_code,
unsigned long trans_exc_code)
{
const struct exception_table_entry *fixup;
unsigned long address;
/* Are we prepared to handle this kernel fault? */
fixup = search_exception_tables(regs->psw.addr & PSW_ADDR_INSN);
if (fixup) {
regs-... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,420 | void __kprobes do_protection_exception(struct pt_regs *regs, long pgm_int_code,
unsigned long trans_exc_code)
{
int fault;
/* Protection exception is suppressing, decrement psw address. */
regs->psw.addr -= (pgm_int_code >> 16);
/*
* Check for low-address protection. This needs to be treated
* as a... | DoS Overflow | 0 | void __kprobes do_protection_exception(struct pt_regs *regs, long pgm_int_code,
unsigned long trans_exc_code)
{
int fault;
/* Protection exception is suppressing, decrement psw address. */
regs->psw.addr -= (pgm_int_code >> 16);
/*
* Check for low-address protection. This needs to be treated
* as a... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,421 | static noinline void do_sigsegv(struct pt_regs *regs, long int_code,
int si_code, unsigned long trans_exc_code)
{
struct siginfo si;
unsigned long address;
address = trans_exc_code & __FAIL_ADDR_MASK;
current->thread.prot_addr = address;
current->thread.trap_no = int_code;
report_user_fault(regs, int_code, S... | DoS Overflow | 0 | static noinline void do_sigsegv(struct pt_regs *regs, long int_code,
int si_code, unsigned long trans_exc_code)
{
struct siginfo si;
unsigned long address;
address = trans_exc_code & __FAIL_ADDR_MASK;
current->thread.prot_addr = address;
current->thread.trap_no = int_code;
report_user_fault(regs, int_code, S... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,422 | void pfault_fini(void)
{
struct pfault_refbk refbk = {
.refdiagc = 0x258,
.reffcode = 1,
.refdwlen = 5,
.refversn = 2,
};
if (!MACHINE_IS_VM || pfault_disable)
return;
asm volatile(
" diag %0,0,0x258\n"
"0:\n"
EX_TABLE(0b,0b)
: : "a" (&refbk), "m" (refbk) : "cc");
}
| DoS Overflow | 0 | void pfault_fini(void)
{
struct pfault_refbk refbk = {
.refdiagc = 0x258,
.reffcode = 1,
.refdwlen = 5,
.refversn = 2,
};
if (!MACHINE_IS_VM || pfault_disable)
return;
asm volatile(
" diag %0,0,0x258\n"
"0:\n"
EX_TABLE(0b,0b)
: : "a" (&refbk), "m" (refbk) : "cc");
}
| @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,423 | int pfault_init(void)
{
struct pfault_refbk refbk = {
.refdiagc = 0x258,
.reffcode = 0,
.refdwlen = 5,
.refversn = 2,
.refgaddr = __LC_CURRENT_PID,
.refselmk = 1ULL << 48,
.refcmpmk = 1ULL << 48,
.reserved = __PF_RES_FIELD };
int rc;
if (!MACHINE_IS_VM || pfault_disable)
return -1;
asm vol... | DoS Overflow | 0 | int pfault_init(void)
{
struct pfault_refbk refbk = {
.refdiagc = 0x258,
.reffcode = 0,
.refdwlen = 5,
.refversn = 2,
.refgaddr = __LC_CURRENT_PID,
.refselmk = 1ULL << 48,
.refcmpmk = 1ULL << 48,
.reserved = __PF_RES_FIELD };
int rc;
if (!MACHINE_IS_VM || pfault_disable)
return -1;
asm vol... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,424 | static void pfault_interrupt(unsigned int ext_int_code,
unsigned int param32, unsigned long param64)
{
struct task_struct *tsk;
__u16 subcode;
pid_t pid;
/*
* Get the external interruption subcode & pfault
* initial/completion signal bit. VM stores this
* in the 'cpu address' field associated with t... | DoS Overflow | 0 | static void pfault_interrupt(unsigned int ext_int_code,
unsigned int param32, unsigned long param64)
{
struct task_struct *tsk;
__u16 subcode;
pid_t pid;
/*
* Get the external interruption subcode & pfault
* initial/completion signal bit. VM stores this
* in the 'cpu address' field associated with t... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,425 | static inline void report_user_fault(struct pt_regs *regs, long int_code,
int signr, unsigned long address)
{
if ((task_pid_nr(current) > 1) && !show_unhandled_signals)
return;
if (!unhandled_signal(current, signr))
return;
if (!printk_ratelimit())
return;
printk("User process fault: interruption cod... | DoS Overflow | 0 | static inline void report_user_fault(struct pt_regs *regs, long int_code,
int signr, unsigned long address)
{
if ((task_pid_nr(current) > 1) && !show_unhandled_signals)
return;
if (!unhandled_signal(current, signr))
return;
if (!printk_ratelimit())
return;
printk("User process fault: interruption cod... | @@ -299,7 +299,7 @@ static inline int do_exception(struct pt_regs *regs, int access,
goto out;
address = trans_exc_code & __FAIL_ADDR_MASK;
- perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
flags = FAULT_FLAG_ALLOW_RETRY;
if (access... | CWE-399 | null | null |
20,426 | long arch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data)
{
unsigned long __user *datap = (unsigned long __user *)data;
int ret;
switch (request) {
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: {
unsigned long tmp;
ret = -EIO;
if ((ad... | DoS Overflow | 0 | long arch_ptrace(struct task_struct *child, long request,
unsigned long addr, unsigned long data)
{
unsigned long __user *datap = (unsigned long __user *)data;
int ret;
switch (request) {
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: {
unsigned long tmp;
ret = -EIO;
if ((ad... | @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,427 | static inline int audit_arch(void)
{
int arch = EM_SH;
#ifdef CONFIG_CPU_LITTLE_ENDIAN
arch |= __AUDIT_ARCH_LE;
#endif
return arch;
}
| DoS Overflow | 0 | static inline int audit_arch(void)
{
int arch = EM_SH;
#ifdef CONFIG_CPU_LITTLE_ENDIAN
arch |= __AUDIT_ARCH_LE;
#endif
return arch;
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,428 | asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
{
long ret = 0;
secure_computing(regs->regs[0]);
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
tracehook_report_syscall_entry(regs))
/*
* Tracing decided this syscall should not happen.
* We'll return a bogus call number to get an ENOSYS
* e... | DoS Overflow | 0 | asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
{
long ret = 0;
secure_computing(regs->regs[0]);
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
tracehook_report_syscall_entry(regs))
/*
* Tracing decided this syscall should not happen.
* We'll return a bogus call number to get an ENOSYS
* e... | @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,429 | asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
{
int step;
if (unlikely(current->audit_context))
audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
regs->regs[0]);
if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
trace_sys_exit(regs, regs->regs[0]);
step = test_thread_flag(TIF_SING... | DoS Overflow | 0 | asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
{
int step;
if (unlikely(current->audit_context))
audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
regs->regs[0]);
if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
trace_sys_exit(regs, regs->regs[0]);
step = test_thread_flag(TIF_SING... | @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,430 | static int dspregs_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
const struct pt_dspregs *regs =
(struct pt_dspregs *)&target->thread.dsp_status.dsp_regs;
int ret;
ret = user_regset_copyout(&pos, ... | DoS Overflow | 0 | static int dspregs_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
const struct pt_dspregs *regs =
(struct pt_dspregs *)&target->thread.dsp_status.dsp_regs;
int ret;
ret = user_regset_copyout(&pos, ... | @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,431 | static int fpregs_active(struct task_struct *target,
const struct user_regset *regset)
{
return tsk_used_math(target) ? regset->n : 0;
}
| DoS Overflow | 0 | static int fpregs_active(struct task_struct *target,
const struct user_regset *regset)
{
return tsk_used_math(target) ? regset->n : 0;
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,432 | int fpregs_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
int ret;
ret = init_fpu(target);
if (ret)
return ret;
if ((boot_cpu_data.flags & CPU_HAS_FPU))
return user_regset_copyout(&pos, &count, &k... | DoS Overflow | 0 | int fpregs_get(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
int ret;
ret = init_fpu(target);
if (ret)
return ret;
if ((boot_cpu_data.flags & CPU_HAS_FPU))
return user_regset_copyout(&pos, &count, &k... | @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,433 | static int fpregs_set(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
int ret;
ret = init_fpu(target);
if (ret)
return ret;
set_stopped_child_used_math(target);
if ((boot_cpu_data.flags ... | DoS Overflow | 0 | static int fpregs_set(struct task_struct *target,
const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
int ret;
ret = init_fpu(target);
if (ret)
return ret;
set_stopped_child_used_math(target);
if ((boot_cpu_data.flags ... | @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,434 | static inline int get_stack_long(struct task_struct *task, int offset)
{
unsigned char *stack;
stack = (unsigned char *)task_pt_regs(task);
stack += offset;
return (*((int *)stack));
}
| DoS Overflow | 0 | static inline int get_stack_long(struct task_struct *task, int offset)
{
unsigned char *stack;
stack = (unsigned char *)task_pt_regs(task);
stack += offset;
return (*((int *)stack));
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,435 | void ptrace_disable(struct task_struct *child)
{
user_disable_single_step(child);
}
| DoS Overflow | 0 | void ptrace_disable(struct task_struct *child)
{
user_disable_single_step(child);
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,436 | static inline int put_stack_long(struct task_struct *task, int offset,
unsigned long data)
{
unsigned char *stack;
stack = (unsigned char *)task_pt_regs(task);
stack += offset;
*(unsigned long *) stack = data;
return 0;
}
| DoS Overflow | 0 | static inline int put_stack_long(struct task_struct *task, int offset,
unsigned long data)
{
unsigned char *stack;
stack = (unsigned char *)task_pt_regs(task);
stack += offset;
*(unsigned long *) stack = data;
return 0;
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,437 | const struct user_regset_view *task_user_regset_view(struct task_struct *task)
{
return &user_sh_native_view;
}
| DoS Overflow | 0 | const struct user_regset_view *task_user_regset_view(struct task_struct *task)
{
return &user_sh_native_view;
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,438 | void user_disable_single_step(struct task_struct *child)
{
clear_tsk_thread_flag(child, TIF_SINGLESTEP);
}
| DoS Overflow | 0 | void user_disable_single_step(struct task_struct *child)
{
clear_tsk_thread_flag(child, TIF_SINGLESTEP);
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,439 | void user_enable_single_step(struct task_struct *child)
{
unsigned long pc = get_stack_long(child, offsetof(struct pt_regs, pc));
set_tsk_thread_flag(child, TIF_SINGLESTEP);
if (ptrace_get_breakpoints(child) < 0)
return;
set_single_step(child, pc);
ptrace_put_breakpoints(child);
}
| DoS Overflow | 0 | void user_enable_single_step(struct task_struct *child)
{
unsigned long pc = get_stack_long(child, offsetof(struct pt_regs, pc));
set_tsk_thread_flag(child, TIF_SINGLESTEP);
if (ptrace_get_breakpoints(child) < 0)
return;
set_single_step(child, pc);
ptrace_put_breakpoints(child);
}
| @@ -63,7 +63,7 @@ static inline int put_stack_long(struct task_struct *task, int offset,
return 0;
}
-void ptrace_triggered(struct perf_event *bp, int nmi,
+void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs)
{
struct perf_event_attr attr; | CWE-399 | null | null |
20,440 | void die(const char * str, struct pt_regs * regs, long err)
{
static int die_counter;
oops_enter();
spin_lock_irq(&die_lock);
console_verbose();
bust_spinlocks(1);
printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter);
print_modules();
show_regs(regs);
printk("Process: %s (pid: %d, stack limit = %p... | DoS Overflow | 0 | void die(const char * str, struct pt_regs * regs, long err)
{
static int die_counter;
oops_enter();
spin_lock_irq(&die_lock);
console_verbose();
bust_spinlocks(1);
printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter);
print_modules();
show_regs(regs);
printk("Process: %s (pid: %d, stack limit = %p... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,441 | static inline void die_if_kernel(const char *str, struct pt_regs *regs,
long err)
{
if (!user_mode(regs))
die(str, regs, err);
}
| DoS Overflow | 0 | static inline void die_if_kernel(const char *str, struct pt_regs *regs,
long err)
{
if (!user_mode(regs))
die(str, regs, err);
}
| @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,442 | static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
{
if (!user_mode(regs)) {
const struct exception_table_entry *fixup;
fixup = search_exception_tables(regs->pc);
if (fixup) {
regs->pc = fixup->fixup;
return;
}
die(str, regs, err);
}
}
| DoS Overflow | 0 | static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
{
if (!user_mode(regs)) {
const struct exception_table_entry *fixup;
fixup = search_exception_tables(regs->pc);
if (fixup) {
regs->pc = fixup->fixup;
return;
}
die(str, regs, err);
}
}
| @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,443 | asmlinkage void do_address_error(struct pt_regs *regs,
unsigned long writeaccess,
unsigned long address)
{
unsigned long error_code = 0;
mm_segment_t oldfs;
siginfo_t info;
insn_size_t instruction;
int tmp;
/* Intentional ifdef */
#ifdef CONFIG_CPU_HAS_SR_RB
error_code = lookup_exception_vector();
#en... | DoS Overflow | 0 | asmlinkage void do_address_error(struct pt_regs *regs,
unsigned long writeaccess,
unsigned long address)
{
unsigned long error_code = 0;
mm_segment_t oldfs;
siginfo_t info;
insn_size_t instruction;
int tmp;
/* Intentional ifdef */
#ifdef CONFIG_CPU_HAS_SR_RB
error_code = lookup_exception_vector();
#en... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,444 | asmlinkage void do_divide_error(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
siginfo_t info;
switch (r4) {
case TRAP_DIVZERO_ERROR:
info.si_code = FPE_INTDIV;
break;
case TRAP_DIVOVF_ERROR:
info.si_code = FPE_INTOVF;
break;
}
force_sig_info(SIG... | DoS Overflow | 0 | asmlinkage void do_divide_error(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
siginfo_t info;
switch (r4) {
case TRAP_DIVZERO_ERROR:
info.si_code = FPE_INTDIV;
break;
case TRAP_DIVOVF_ERROR:
info.si_code = FPE_INTOVF;
break;
}
force_sig_info(SIG... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,445 | asmlinkage void do_exception_error(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
long ex;
ex = lookup_exception_vector();
die_if_kernel("exception", regs, ex);
}
| DoS Overflow | 0 | asmlinkage void do_exception_error(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
long ex;
ex = lookup_exception_vector();
die_if_kernel("exception", regs, ex);
}
| @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,446 | asmlinkage void do_reserved_inst(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
unsigned long error_code;
struct task_struct *tsk = current;
#ifdef CONFIG_SH_FPU_EMU
unsigned short inst = 0;
int err;
get_use... | DoS Overflow | 0 | asmlinkage void do_reserved_inst(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs __regs)
{
struct pt_regs *regs = RELOC_HIDE(&__regs, 0);
unsigned long error_code;
struct task_struct *tsk = current;
#ifdef CONFIG_SH_FPU_EMU
unsigned short inst = 0;
int err;
get_use... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,447 | static void dump_mem(const char *str, unsigned long bottom, unsigned long top)
{
unsigned long p;
int i;
printk("%s(0x%08lx to 0x%08lx)\n", str, bottom, top);
for (p = bottom & ~31; p < top; ) {
printk("%04lx: ", p & 0xffff);
for (i = 0; i < 8; i++, p += 4) {
unsigned int val;
if (p < bottom || p >= t... | DoS Overflow | 0 | static void dump_mem(const char *str, unsigned long bottom, unsigned long top)
{
unsigned long p;
int i;
printk("%s(0x%08lx to 0x%08lx)\n", str, bottom, top);
for (p = bottom & ~31; p < top; ) {
printk("%04lx: ", p & 0xffff);
for (i = 0; i < 8; i++, p += 4) {
unsigned int val;
if (p < bottom || p >= t... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,448 | void dump_stack(void)
{
show_stack(NULL, NULL);
}
| DoS Overflow | 0 | void dump_stack(void)
{
show_stack(NULL, NULL);
}
| @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,449 | static int emulate_branch(unsigned short inst, struct pt_regs *regs)
{
/*
* bfs: 8fxx: PC+=d*2+4;
* bts: 8dxx: PC+=d*2+4;
* bra: axxx: PC+=D*2+4;
* bsr: bxxx: PC+=D*2+4 after PR=PC+4;
* braf:0x23: PC+=Rn*2+4;
* bsrf:0x03: PC+=Rn*2+4 after PR=PC+4;
* jmp: 4x2b: PC=Rn;
* jsr: 4x0b: PC=Rn after PR=P... | DoS Overflow | 0 | static int emulate_branch(unsigned short inst, struct pt_regs *regs)
{
/*
* bfs: 8fxx: PC+=d*2+4;
* bts: 8dxx: PC+=d*2+4;
* bra: axxx: PC+=D*2+4;
* bsr: bxxx: PC+=D*2+4 after PR=PC+4;
* braf:0x23: PC+=Rn*2+4;
* bsrf:0x03: PC+=Rn*2+4 after PR=PC+4;
* jmp: 4x2b: PC=Rn;
* jsr: 4x0b: PC=Rn after PR=P... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,450 | static int handle_unaligned_ins(insn_size_t instruction, struct pt_regs *regs,
struct mem_access *ma)
{
int ret, index, count;
unsigned long *rm, *rn;
unsigned char *src, *dst;
unsigned char __user *srcu, *dstu;
index = (instruction>>8)&15; /* 0x0F00 */
rn = ®s->regs[index];
index = (instruction>>4)&15;... | DoS Overflow | 0 | static int handle_unaligned_ins(insn_size_t instruction, struct pt_regs *regs,
struct mem_access *ma)
{
int ret, index, count;
unsigned long *rm, *rn;
unsigned char *src, *dst;
unsigned char __user *srcu, *dstu;
index = (instruction>>8)&15; /* 0x0F00 */
rn = ®s->regs[index];
index = (instruction>>4)&15;... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,451 | int is_dsp_inst(struct pt_regs *regs)
{
unsigned short inst = 0;
/*
* Safe guard if DSP mode is already enabled or we're lacking
* the DSP altogether.
*/
if (!(current_cpu_data.flags & CPU_HAS_DSP) || (regs->sr & SR_DSP))
return 0;
get_user(inst, ((unsigned short *) regs->pc));
inst &= 0xf000;
/* Chec... | DoS Overflow | 0 | int is_dsp_inst(struct pt_regs *regs)
{
unsigned short inst = 0;
/*
* Safe guard if DSP mode is already enabled or we're lacking
* the DSP altogether.
*/
if (!(current_cpu_data.flags & CPU_HAS_DSP) || (regs->sr & SR_DSP))
return 0;
get_user(inst, ((unsigned short *) regs->pc));
inst &= 0xf000;
/* Chec... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,452 | void *set_exception_table_vec(unsigned int vec, void *handler)
{
extern void *exception_handling_table[];
void *old_handler;
old_handler = exception_handling_table[vec];
exception_handling_table[vec] = handler;
return old_handler;
}
| DoS Overflow | 0 | void *set_exception_table_vec(unsigned int vec, void *handler)
{
extern void *exception_handling_table[];
void *old_handler;
old_handler = exception_handling_table[vec];
exception_handling_table[vec] = handler;
return old_handler;
}
| @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,453 | void show_stack(struct task_struct *tsk, unsigned long *sp)
{
unsigned long stack;
if (!tsk)
tsk = current;
if (tsk == current)
sp = (unsigned long *)current_stack_pointer;
else
sp = (unsigned long *)tsk->thread.sp;
stack = (unsigned long)sp;
dump_mem("Stack: ", stack, THREAD_SIZE +
(unsigned long)task... | DoS Overflow | 0 | void show_stack(struct task_struct *tsk, unsigned long *sp)
{
unsigned long stack;
if (!tsk)
tsk = current;
if (tsk == current)
sp = (unsigned long *)current_stack_pointer;
else
sp = (unsigned long *)tsk->thread.sp;
stack = (unsigned long)sp;
dump_mem("Stack: ", stack, THREAD_SIZE +
(unsigned long)task... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,454 | static inline void sign_extend(unsigned int count, unsigned char *dst)
{
#ifdef __LITTLE_ENDIAN__
if ((count == 1) && dst[0] & 0x80) {
dst[1] = 0xff;
dst[2] = 0xff;
dst[3] = 0xff;
}
if ((count == 2) && dst[1] & 0x80) {
dst[2] = 0xff;
dst[3] = 0xff;
}
#else
if ((count == 1) && dst[3] & 0x80) {
dst[2] = ... | DoS Overflow | 0 | static inline void sign_extend(unsigned int count, unsigned char *dst)
{
#ifdef __LITTLE_ENDIAN__
if ((count == 1) && dst[0] & 0x80) {
dst[1] = 0xff;
dst[2] = 0xff;
dst[3] = 0xff;
}
if ((count == 2) && dst[1] & 0x80) {
dst[2] = 0xff;
dst[3] = 0xff;
}
#else
if ((count == 1) && dst[3] & 0x80) {
dst[2] = ... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,455 | void __init trap_init(void)
{
set_exception_table_vec(TRAP_RESERVED_INST, do_reserved_inst);
set_exception_table_vec(TRAP_ILLEGAL_SLOT_INST, do_illegal_slot_inst);
#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_SH_FPU) || \
defined(CONFIG_SH_FPU_EMU)
/*
* For SH-4 lacking an FPU, treat floating point instruct... | DoS Overflow | 0 | void __init trap_init(void)
{
set_exception_table_vec(TRAP_RESERVED_INST, do_reserved_inst);
set_exception_table_vec(TRAP_ILLEGAL_SLOT_INST, do_illegal_slot_inst);
#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_SH_FPU) || \
defined(CONFIG_SH_FPU_EMU)
/*
* For SH-4 lacking an FPU, treat floating point instruct... | @@ -393,7 +393,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
*/
if (!expected) {
unaligned_fixups_notify(current, instruction, regs);
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0,
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1,
regs, address);
}
| CWE-399 | null | null |
20,456 | static int address_is_sign_extended(__u64 a)
{
__u64 b;
#if (NEFF == 32)
b = (__u64)(__s64)(__s32)(a & 0xffffffffUL);
return (b == a) ? 1 : 0;
#else
#error "Sign extend check only works for NEFF==32"
#endif
}
| DoS Overflow | 0 | static int address_is_sign_extended(__u64 a)
{
__u64 b;
#if (NEFF == 32)
b = (__u64)(__s64)(__s32)(a & 0xffffffffUL);
return (b == a) ? 1 : 0;
#else
#error "Sign extend check only works for NEFF==32"
#endif
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,457 | void die(const char * str, struct pt_regs * regs, long err)
{
console_verbose();
spin_lock_irq(&die_lock);
printk("%s: %lx\n", str, (err & 0xffffff));
show_regs(regs);
spin_unlock_irq(&die_lock);
do_exit(SIGSEGV);
}
| DoS Overflow | 0 | void die(const char * str, struct pt_regs * regs, long err)
{
console_verbose();
spin_lock_irq(&die_lock);
printk("%s: %lx\n", str, (err & 0xffffff));
show_regs(regs);
spin_unlock_irq(&die_lock);
do_exit(SIGSEGV);
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,458 | static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
{
if (!user_mode(regs)) {
const struct exception_table_entry *fixup;
fixup = search_exception_tables(regs->pc);
if (fixup) {
regs->pc = fixup->fixup;
return;
}
die(str, regs, err);
}
}
| DoS Overflow | 0 | static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
{
if (!user_mode(regs)) {
const struct exception_table_entry *fixup;
fixup = search_exception_tables(regs->pc);
if (fixup) {
regs->pc = fixup->fixup;
return;
}
die(str, regs, err);
}
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,459 | asmlinkage void do_address_error_load(unsigned long error_code, struct pt_regs *regs)
{
if (misaligned_fixup(regs) < 0) {
do_unhandled_exception(7, SIGSEGV, "address error(load)",
"do_address_error_load",
error_code, regs, current);
}
return;
}
| DoS Overflow | 0 | asmlinkage void do_address_error_load(unsigned long error_code, struct pt_regs *regs)
{
if (misaligned_fixup(regs) < 0) {
do_unhandled_exception(7, SIGSEGV, "address error(load)",
"do_address_error_load",
error_code, regs, current);
}
return;
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,460 | asmlinkage void do_address_error_store(unsigned long error_code, struct pt_regs *regs)
{
if (misaligned_fixup(regs) < 0) {
do_unhandled_exception(8, SIGSEGV, "address error(store)",
"do_address_error_store",
error_code, regs, current);
}
return;
}
| DoS Overflow | 0 | asmlinkage void do_address_error_store(unsigned long error_code, struct pt_regs *regs)
{
if (misaligned_fixup(regs) < 0) {
do_unhandled_exception(8, SIGSEGV, "address error(store)",
"do_address_error_store",
error_code, regs, current);
}
return;
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,461 | asmlinkage void do_exception_error(unsigned long ex, struct pt_regs *regs)
{
show_excp_regs(__func__, -1, -1, regs);
die_if_kernel("exception", regs, ex);
}
| DoS Overflow | 0 | asmlinkage void do_exception_error(unsigned long ex, struct pt_regs *regs)
{
show_excp_regs(__func__, -1, -1, regs);
die_if_kernel("exception", regs, ex);
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,462 | void do_reserved_inst(unsigned long error_code, struct pt_regs *regs)
{
/* Workaround SH5-101 cut2 silicon defect #2815 :
in some situations, inter-mode branches from SHcompact -> SHmedia
which should take ITLBMISS or EXECPROT exceptions at the target
falsely take RESINST at the target instead. */
unsign... | DoS Overflow | 0 | void do_reserved_inst(unsigned long error_code, struct pt_regs *regs)
{
/* Workaround SH5-101 cut2 silicon defect #2815 :
in some situations, inter-mode branches from SHcompact -> SHmedia
which should take ITLBMISS or EXECPROT exceptions at the target
falsely take RESINST at the target instead. */
unsign... | @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,463 | static void do_unhandled_exception(int trapnr, int signr, char *str, char *fn_name,
unsigned long error_code, struct pt_regs *regs, struct task_struct *tsk)
{
show_excp_regs(fn_name, trapnr, signr, regs);
tsk->thread.error_code = error_code;
tsk->thread.trap_no = trapnr;
if (user_mode(regs))
force_sig(signr, t... | DoS Overflow | 0 | static void do_unhandled_exception(int trapnr, int signr, char *str, char *fn_name,
unsigned long error_code, struct pt_regs *regs, struct task_struct *tsk)
{
show_excp_regs(fn_name, trapnr, signr, regs);
tsk->thread.error_code = error_code;
tsk->thread.trap_no = trapnr;
if (user_mode(regs))
force_sig(signr, t... | @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,464 | int do_unknown_trapa(unsigned long scId, struct pt_regs *regs)
{
/* Syscall debug */
printk("System call ID error: [0x1#args:8 #syscall:16 0x%lx]\n", scId);
die_if_kernel("unknown trapa", regs, scId);
return -ENOSYS;
}
| DoS Overflow | 0 | int do_unknown_trapa(unsigned long scId, struct pt_regs *regs)
{
/* Syscall debug */
printk("System call ID error: [0x1#args:8 #syscall:16 0x%lx]\n", scId);
die_if_kernel("unknown trapa", regs, scId);
return -ENOSYS;
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,465 | void dump_stack(void)
{
show_task(NULL);
}
| DoS Overflow | 0 | void dump_stack(void)
{
show_task(NULL);
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,466 | static int generate_and_check_address(struct pt_regs *regs,
__u32 opcode,
int displacement_not_indexed,
int width_shift,
__u64 *address)
{
/* return -1 for fault, 0 for OK */
__u64 base_address, addr;
int basereg;
basereg = (opcode >> 20) & 0x3f;
base_address = regs->regs[... | DoS Overflow | 0 | static int generate_and_check_address(struct pt_regs *regs,
__u32 opcode,
int displacement_not_indexed,
int width_shift,
__u64 *address)
{
/* return -1 for fault, 0 for OK */
__u64 base_address, addr;
int basereg;
basereg = (opcode >> 20) & 0x3f;
base_address = regs->regs[... | @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,467 | static int __init init_sysctl(void)
{
sysctl_header = register_sysctl_table(sh64_root);
return 0;
}
| DoS Overflow | 0 | static int __init init_sysctl(void)
{
sysctl_header = register_sysctl_table(sh64_root);
return 0;
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,468 | static int misaligned_fixup(struct pt_regs *regs)
{
unsigned long opcode;
int error;
int major, minor;
if (!user_mode_unaligned_fixup_enable)
return -1;
error = read_opcode(regs->pc, &opcode, user_mode(regs));
if (error < 0) {
return error;
}
major = (opcode >> 26) & 0x3f;
minor = (opcode >> 16) & 0xf;
... | DoS Overflow | 0 | static int misaligned_fixup(struct pt_regs *regs)
{
unsigned long opcode;
int error;
int major, minor;
if (!user_mode_unaligned_fixup_enable)
return -1;
error = read_opcode(regs->pc, &opcode, user_mode(regs));
if (error < 0) {
return error;
}
major = (opcode >> 26) & 0x3f;
minor = (opcode >> 16) & 0xf;
... | @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,469 | static void misaligned_kernel_word_load(__u64 address, int do_sign_extend, __u64 *result)
{
unsigned short x;
unsigned char *p, *q;
p = (unsigned char *) (int) address;
q = (unsigned char *) &x;
q[0] = p[0];
q[1] = p[1];
if (do_sign_extend) {
*result = (__u64)(__s64) *(short *) &x;
} else {
*result = (__u6... | DoS Overflow | 0 | static void misaligned_kernel_word_load(__u64 address, int do_sign_extend, __u64 *result)
{
unsigned short x;
unsigned char *p, *q;
p = (unsigned char *) (int) address;
q = (unsigned char *) &x;
q[0] = p[0];
q[1] = p[1];
if (do_sign_extend) {
*result = (__u64)(__s64) *(short *) &x;
} else {
*result = (__u6... | @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,470 | static void misaligned_kernel_word_store(__u64 address, __u64 value)
{
unsigned short x;
unsigned char *p, *q;
p = (unsigned char *) (int) address;
q = (unsigned char *) &x;
x = (__u16) value;
p[0] = q[0];
p[1] = q[1];
}
| DoS Overflow | 0 | static void misaligned_kernel_word_store(__u64 address, __u64 value)
{
unsigned short x;
unsigned char *p, *q;
p = (unsigned char *) (int) address;
q = (unsigned char *) &x;
x = (__u16) value;
p[0] = q[0];
p[1] = q[1];
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,471 | void show_task(unsigned long *sp)
{
show_stack(NULL, sp);
}
| DoS Overflow | 0 | void show_task(unsigned long *sp)
{
show_stack(NULL, sp);
}
| @@ -434,7 +434,7 @@ static int misaligned_load(struct pt_regs *regs,
return error;
}
- perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, 0, regs, address);
+ perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, address);
destreg = (opcode >> 4) & 0x3f;
if (user_mode(regs)) {
@@ -512,7 +512,7 @@ static int... | CWE-399 | null | null |
20,472 | static void denormal_to_double(struct sh_fpu_soft_struct *fpu, int n)
{
unsigned long du, dl;
unsigned long x = fpu->fpul;
int exp = 1023 - 126;
if (x != 0 && (x & 0x7f800000) == 0) {
du = (x & 0x80000000);
while ((x & 0x00800000) == 0) {
x <<= 1;
exp--;
}
x &= 0x007fffff;
du |= (exp << 20) | (x >>... | DoS Overflow | 0 | static void denormal_to_double(struct sh_fpu_soft_struct *fpu, int n)
{
unsigned long du, dl;
unsigned long x = fpu->fpul;
int exp = 1023 - 126;
if (x != 0 && (x & 0x7f800000) == 0) {
du = (x & 0x80000000);
while ((x & 0x00800000) == 0) {
x <<= 1;
exp--;
}
x &= 0x007fffff;
du |= (exp << 20) | (x >>... | @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,473 | asmlinkage void do_fpu_error(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs regs)
{
struct task_struct *tsk = current;
siginfo_t info;
if (ieee_fpe_handler (®s))
return;
regs.pc += 2;
info.si_signo = SIGFPE;
info.si_errno = 0;
info.si_code = FPE_FLTI... | DoS Overflow | 0 | asmlinkage void do_fpu_error(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
struct pt_regs regs)
{
struct task_struct *tsk = current;
siginfo_t info;
if (ieee_fpe_handler (®s))
return;
regs.pc += 2;
info.si_signo = SIGFPE;
info.si_errno = 0;
info.si_code = FPE_FLTI... | @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,474 | static int fabs(struct sh_fpu_soft_struct *fregs, int n)
{
FRn &= ~(1 << (_FP_W_TYPE_SIZE - 1));
return 0;
}
| DoS Overflow | 0 | static int fabs(struct sh_fpu_soft_struct *fregs, int n)
{
FRn &= ~(1 << (_FP_W_TYPE_SIZE - 1));
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,475 | fadd(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, ADD);
return 0;
}
| DoS Overflow | 0 | fadd(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, ADD);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,476 | fcmp_eq(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
if (CMP(CMP /*EQ*/) == 0)
regs->sr |= 1;
else
regs->sr &= ~1;
return 0;
}
| DoS Overflow | 0 | fcmp_eq(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
if (CMP(CMP /*EQ*/) == 0)
regs->sr |= 1;
else
regs->sr &= ~1;
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,477 | fcmp_gt(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
if (CMP(CMP) > 0)
regs->sr |= 1;
else
regs->sr &= ~1;
return 0;
}
| DoS Overflow | 0 | fcmp_gt(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
if (CMP(CMP) > 0)
regs->sr |= 1;
else
regs->sr &= ~1;
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,478 | static int fcnvds(struct sh_fpu_soft_struct *fregs, int n)
{
FP_DECL_EX;
FP_DECL_D(Fn);
FP_DECL_S(Fr);
UNPACK_D(Fn, DRn);
FP_CONV(S, D, 1, 2, Fr, Fn);
PACK_S(FPUL, Fr);
return 0;
}
| DoS Overflow | 0 | static int fcnvds(struct sh_fpu_soft_struct *fregs, int n)
{
FP_DECL_EX;
FP_DECL_D(Fn);
FP_DECL_S(Fr);
UNPACK_D(Fn, DRn);
FP_CONV(S, D, 1, 2, Fr, Fn);
PACK_S(FPUL, Fr);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,479 | fdiv(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, DIV);
return 0;
}
| DoS Overflow | 0 | fdiv(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, DIV);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,480 | static int ffloat(struct sh_fpu_soft_struct *fregs, int n)
{
FP_DECL_EX;
if (FPSCR_PR)
EMU_FLOAT_X(D, DRn);
else
EMU_FLOAT_X(S, FRn);
return 0;
}
| DoS Overflow | 0 | static int ffloat(struct sh_fpu_soft_struct *fregs, int n)
{
FP_DECL_EX;
if (FPSCR_PR)
EMU_FLOAT_X(D, DRn);
else
EMU_FLOAT_X(S, FRn);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,481 | static int flds(struct sh_fpu_soft_struct *fregs, int n)
{
FPUL = FRn;
return 0;
}
| DoS Overflow | 0 | static int flds(struct sh_fpu_soft_struct *fregs, int n)
{
FPUL = FRn;
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,482 | fmac(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
FP_DECL_EX;
FP_DECL_S(Fr);
FP_DECL_S(Ft);
FP_DECL_S(F0);
FP_DECL_S(Fm);
FP_DECL_S(Fn);
UNPACK_S(F0, FR0);
UNPACK_S(Fm, FRm);
UNPACK_S(Fn, FRn);
FP_MUL_S(Ft, Fm, F0);
FP_ADD_S(Fr, Fn, Ft);
PACK_S(FRn, Fr);
return 0;
}
| DoS Overflow | 0 | fmac(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
FP_DECL_EX;
FP_DECL_S(Fr);
FP_DECL_S(Ft);
FP_DECL_S(F0);
FP_DECL_S(Fm);
FP_DECL_S(Fn);
UNPACK_S(F0, FR0);
UNPACK_S(Fm, FRm);
UNPACK_S(Fn, FRn);
FP_MUL_S(Ft, Fm, F0);
FP_ADD_S(Fr, Fn, Ft);
PACK_S(FRn, Fr);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,483 | fmov_idx_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(n);
READ(FRn, Rm + R0 + 4);
n++;
READ(FRn, Rm + R0);
} else {
READ(FRn, Rm + R0);
}
return 0;
}
| DoS Overflow | 0 | fmov_idx_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(n);
READ(FRn, Rm + R0 + 4);
n++;
READ(FRn, Rm + R0);
} else {
READ(FRn, Rm + R0);
}
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,484 | fmov_mem_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(n);
READ(FRn, Rm + 4);
n++;
READ(FRn, Rm);
} else {
READ(FRn, Rm);
}
return 0;
}
| DoS Overflow | 0 | fmov_mem_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(n);
READ(FRn, Rm + 4);
n++;
READ(FRn, Rm);
} else {
READ(FRn, Rm);
}
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,485 | fmov_reg_dec(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
Rn -= 8;
WRITE(FRm, Rn + 4);
m++;
WRITE(FRm, Rn);
} else {
Rn -= 4;
WRITE(FRm, Rn);
}
return 0;
}
| DoS Overflow | 0 | fmov_reg_dec(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
Rn -= 8;
WRITE(FRm, Rn + 4);
m++;
WRITE(FRm, Rn);
} else {
Rn -= 4;
WRITE(FRm, Rn);
}
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,486 | fmov_reg_idx(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
WRITE(FRm, Rn + R0 + 4);
m++;
WRITE(FRm, Rn + R0);
} else {
WRITE(FRm, Rn + R0);
}
return 0;
}
| DoS Overflow | 0 | fmov_reg_idx(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
WRITE(FRm, Rn + R0 + 4);
m++;
WRITE(FRm, Rn + R0);
} else {
WRITE(FRm, Rn + R0);
}
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,487 | fmov_reg_mem(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
WRITE(FRm, Rn + 4);
m++;
WRITE(FRm, Rn);
} else {
WRITE(FRm, Rn);
}
return 0;
}
| DoS Overflow | 0 | fmov_reg_mem(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
WRITE(FRm, Rn + 4);
m++;
WRITE(FRm, Rn);
} else {
WRITE(FRm, Rn);
}
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,488 | fmov_reg_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
FMOV_EXT(n);
DRn = DRm;
} else {
FRn = FRm;
}
return 0;
}
| DoS Overflow | 0 | fmov_reg_reg(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m,
int n)
{
if (FPSCR_SZ) {
FMOV_EXT(m);
FMOV_EXT(n);
DRn = DRm;
} else {
FRn = FRm;
}
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,489 | fmul(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, MUL);
return 0;
}
| DoS Overflow | 0 | fmul(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, MUL);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,490 | static int fneg(struct sh_fpu_soft_struct *fregs, int n)
{
FRn ^= (1 << (_FP_W_TYPE_SIZE - 1));
return 0;
}
| DoS Overflow | 0 | static int fneg(struct sh_fpu_soft_struct *fregs, int n)
{
FRn ^= (1 << (_FP_W_TYPE_SIZE - 1));
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,491 | fnop_mn(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
return -EINVAL;
}
| DoS Overflow | 0 | fnop_mn(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
return -EINVAL;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,492 | static int fnop_n(struct sh_fpu_soft_struct *fregs, int n)
{
return -EINVAL;
}
| DoS Overflow | 0 | static int fnop_n(struct sh_fpu_soft_struct *fregs, int n)
{
return -EINVAL;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,493 | static int fpu_emulate(u16 code, struct sh_fpu_soft_struct *fregs, struct pt_regs *regs)
{
if ((code & 0xf000) == 0xf000)
return id_fnmx(fregs, regs, code);
else
return id_sys(fregs, regs, code);
}
| DoS Overflow | 0 | static int fpu_emulate(u16 code, struct sh_fpu_soft_struct *fregs, struct pt_regs *regs)
{
if ((code & 0xf000) == 0xf000)
return id_fnmx(fregs, regs, code);
else
return id_sys(fregs, regs, code);
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,494 | static void fpu_init(struct sh_fpu_soft_struct *fpu)
{
int i;
fpu->fpscr = FPSCR_INIT;
fpu->fpul = 0;
for (i = 0; i < 16; i++) {
fpu->fp_regs[i] = 0;
fpu->xfp_regs[i]= 0;
}
}
| DoS Overflow | 0 | static void fpu_init(struct sh_fpu_soft_struct *fpu)
{
int i;
fpu->fpscr = FPSCR_INIT;
fpu->fpul = 0;
for (i = 0; i < 16; i++) {
fpu->fp_regs[i] = 0;
fpu->xfp_regs[i]= 0;
}
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,495 | static int fsts(struct sh_fpu_soft_struct *fregs, int n)
{
FRn = FPUL;
return 0;
}
| DoS Overflow | 0 | static int fsts(struct sh_fpu_soft_struct *fregs, int n)
{
FRn = FPUL;
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,496 | fsub(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, SUB);
return 0;
}
| DoS Overflow | 0 | fsub(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, int m, int n)
{
BOTH_PRmn(ARITH_X, SUB);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,497 | static int ftrc(struct sh_fpu_soft_struct *fregs, int n)
{
FP_DECL_EX;
if (FPSCR_PR)
EMU_FTRC_X(D, DRn);
else
EMU_FTRC_X(S, FRn);
return 0;
}
| DoS Overflow | 0 | static int ftrc(struct sh_fpu_soft_struct *fregs, int n)
{
FP_DECL_EX;
if (FPSCR_PR)
EMU_FTRC_X(D, DRn);
else
EMU_FTRC_X(S, FRn);
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,498 | static int fxchg(struct sh_fpu_soft_struct *fregs, int flag)
{
FPSCR ^= flag;
return 0;
}
| DoS Overflow | 0 | static int fxchg(struct sh_fpu_soft_struct *fregs, int flag)
{
FPSCR ^= flag;
return 0;
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
20,499 | id_fnmx(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, u16 code)
{
int n = (code >> 8) & 0xf, m = (code >> 4) & 0xf, x = code & 0xf;
return (fnmx[x])(fregs, regs, m, n);
}
| DoS Overflow | 0 | id_fnmx(struct sh_fpu_soft_struct *fregs, struct pt_regs *regs, u16 code)
{
int n = (code >> 8) & 0xf, m = (code >> 4) & 0xf, x = code & 0xf;
return (fnmx[x])(fregs, regs, m, n);
}
| @@ -620,7 +620,7 @@ int do_fpu_inst(unsigned short inst, struct pt_regs *regs)
struct task_struct *tsk = current;
struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
- perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0);
+ perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
if (!(... | CWE-399 | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.