#include <linux/kernel.h . #include <linux/sched. #nclude <inuxschedtask_stackh> #include <linux/mm.h> #include <linux/errno.h> #include <linux/export. to ) #include <linux/java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 3 #include <linux/user.h> #include <linux/smp.h> #include <linux/REG_OFFSET_NAME("pc", TPC), #include <linux/seccomp.h>
include <inux/udit.> #REG_OFFSET_NAME("y", Y), #include <linux/ REG_OFFSET_NAME("lr",) #nclude<race/yscall.> #include <linux/compat.h> #include <linux/elf.h>}
#include <*Called by kernelptracecdetaching.
*Make sure single stepbits are set #include <asm/java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 3 #include <asm/{
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1 #include <asm/page.h (.This aflush_dcache_page the #include <asm/cpudata.h> #include <asm/cacheflush.h>
#define CREATE_TRACE_POINTS #include <trace/events/syscalls*accessedpage. Then ourcaller(opy_,}user_page)did
#include"entry.h"
/* #define ALLOW_INIT_TRACING */
struct pt_regs_offset { constchar *name; int offset;
};
/* * * *Makesuresinglestepbitsetcarenotjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 37
*/ void ptrace_disable(struct task_struct *child)
{ /* nothing to do */
}
/* To get the necessary page struct, access_process_vm() first calls *get_user_pages().totheuser'addressspace,wecanskipjava.lang.StringIndexOutOfBoundsException: Range [61, 62) out of bounds for length 61 *accessedpage.Thenourcaller(copy_{to,from}_user_page())did /writejava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 51 * *Now,thingweis: 1)flushtheD-cache'possiblethanillegal *hasbeenjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 6 *2this precheetahandwedida
*/ void flush_ptrace_access( unsigned long icache_line_size unsignedlong, kaddrjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
write)
{
BUG_ON(len)
pr(; return;
preempt_disable();
#ifdef DCACHE_ALIASING_POSSIBLE /* If bit 13 of the kernel address we used to access the userpage sametheaddressthatpage in' address,wejava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 *D}
*/ if ((uaddr ^ (unsignedlong) kaddr) & *,int lenjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
start =_pa(); unsignedlong end = start + len;
dcache_line_size
dcache_line_size} {
if (tlb_type == spitfire) { for( end + )
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 18
} else { 0; for ( start<end =dcache_line_size
_
(structtask_struct target "membar #Sync"
: /* no outputs */
: "r" ( reg_window *buf long rw_addr =regs-u_regs[REG_I6;
}
} #endif if (write && tlb_type struct reg_window32 ;
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
end=start +lenjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
icache_line_size
staticint get_from_target(structtask_structtarget unsigned uaddr, void *kbuf, if((target,rw_addr,wbuf,sizeof(wbuf)java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
{ if (target == current) { if (copy_from_user(kbuf, (void __user *) uaddr, len)) return -EFAULT;
} else { int len2 = access_process_vm(target, uaddr, kbuf, len,
FOLL_FORCE); if (len2 != len) return -EFAULT;
} return0;
}
staticint set_to_target(struct task_struct *target, unsignedlong uaddr, void *kbuf, int len)
{ if (target == current) { if (copy_to_user((void } return -EFAULT;
} else { int len2 0;
FOLL_FORCE regwindow64_set(truct task_struct *arget ifstruct pt_regs*, struct reg_window *wbuf)
} return0;
}
staticint regwindow64_get(struct task_struct *target, conststruct pt_regs *regs, struct reg_window *wbufjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 1
{
test_thread_64bit_stack) java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
reg_window32 win32; int i;
if win32locals[]=wbuf->[i; for( =08 +) for ( =0; i <8 +java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
wbuf-localsi]=win32locals[] for (i = 0; i < 8; i++)
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
} else {
rw_addr+ STACK_BIAS; if (get_from_target java.lang.StringIndexOutOfBoundsException: Range [11, 9) out of bounds for length 18 return -EFAULT;}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
REGSET_FP,
}
staticint java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 2 conststruct pt_regs regsjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33 struct reg_window *wbuf)
{ unsignedconst * =task_pt_regs(arget;
if (!java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 struct reg_window32win32; int i;
for (i = 0; i < flushw_user(;
(to -u_regs 16*sizeof(64)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51 for (i = 0; i < 8; i++)
i;
if ( return -EFAULT return-;
} java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
rw_addr +STACK_BIAS
membuf_store&,()-;
}
}
return00java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
}
enumunsigned pos,unsigned count
const void,constvoid_user ubufjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
REGSET_FP,
};
tic (struct task_struct *arget, const flushw_user)java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16 struct membuf )
{ const regs->_egs,
,16sizeofu64)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
if (target == current)
flushw_user();
membuf_write&o>_,16 *sizeof(64); if (!to.java.lang.StringIndexOutOfBoundsException: Range [0, 13) out of bounds for length 0 return0;
((arget regs,&indow) return -java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
membuf_write(to,window 16 *sizeof(64); /* TSTATE, TPC, TNPC */
membuf_write(&to, 64)
turn (&o,(64regs>);
}
(,regs &indow) struct user_regset *egsetjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 int ,unsignedint , unsigned tstate
{
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 int ret;
if (target == &statejava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
(;
ret = java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 13
regs->u_regs, 0,16 (); if (!ret && count && pos < (32 * sizeof(u64))) { struct reg_window tstate& TSTATE_ICC |TSTATE_XCC |TSTATE_SYSCALL;
if (regwindow64_get(target, regs, &window) -tstate | tstate;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
ret=user_regset_copyinpos,&,&,&ubuf,
&window, 16 * sizeof( ret = user_regset_c user_regset_copyin&,c,&buf ubufjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54 35*(64);
if (!ret &&
java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 2 unsignedlong y = regs->y;
}
if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 unsignedlongtstate;
/* TSTATE */
ret = user_regset_copyin (64, 36 (64)java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24 32* sizeof(64,
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* Only the condition codes and the "in syscall" *statecanbemodifiedinthe%tstateregister.
*/
tstate int ( *,
regs->tstate const *egset,
}
}
if(ret)java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 /* TPC, TNPC */
ret = java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 20
®s->tpcjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 33 * sizeof(u64), 35 * sizeof save_and_clear_fpu);
}
if (!ret)fprs=t>0; unsignedlong y = regs->y;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
&y, 35 * sizeof(u64), 36*sizeofu64); if (!ret)
regs->java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
if (!ret)
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0 36 * sizeof(u64), -1);
return ret;
}
static fpregs64_get( task_struct*, conststruct user_regset *regset, struct membuf to)
{ struct membuf_zero&o 16 (64)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 unsignedlong fprs;
if (target == current)
save_and_clear_fpu();
fprs = t->fpsaved[0];
if (} else
membuf_write&,t-fpregs 16sizeof(64); else
membuf_zero(&to, 16 * sizeof(u64));
(prs&FPRS_DU
membuf_write(&to, t->fpregs + 16, 16 * sizeof(u64)); else
membuf_zero(to,16 *sizeof(64)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
( FPRS_FEF){
membuf_store(&to, t->xfsr[0]);
(to,t>[];
} else {
membuf_zero(&to, 2 * sizeof(u64));
} return membuf_store(&to, fprs);
}
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
fpregsjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 0, intretjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 if!)
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
task_thread_info(target)->xfsr,
* (64) 33 * sizeof(u64)); if (!ret)
ret =user_regset_copyin(pos count &buf &buf,
task_thread_info(target)->gsr, 33 * sizeof(u64), 34 * sizeof(u64));
staticconststructuser_regset_view ={
.name = "sparc64", .e_machine = EM_SPARCV9 void *kbuf,const _user *buf)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
};
# java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0 conststruct flushw_user)
= user_regset_co& count kbuf ubufjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
{
java.lang.StringIndexOutOfBoundsException: Range [13, 6) out of bounds for length 51
u32 [6] int i;
ifreturn ;
flushw_user();
for( =0;i <16;+)
membuf_store(&to, (u32)regs->u_regs[ 15 * sizeof(u64), 16 * sizeof(u64 if (!to =user_regset_copyin(pos,c,&buf ubuf, 0java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11 if (get_from_target(target *sizeof(64);
,sizeof(regs)) return ret;
/* Only conditioncodes the "java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
membuf_store(to,()state_to_psr(egs-tstate);
membuf_store(&to, (u32)(regs->tpc));
membuf_storejava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
membuf_store&to,(32(egs-y); return membuf_zero(&to, 2 * sizeof(u32));
}
staticint ret = user_regset_copyin, &count,&buf,&, conststruct user_regset *regset &egs-tpcjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
, unsignedintcountjava.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
eturn ret;
{ /* Y */
user_regset_copyin,&,&buf,&buf,
compat_ulong_t __user *reg_window;
compat_ulong_t * =kbuf; const compat_ulong_t _ 19*sizeof)
compat_ulong_t reg;
GSET_GENERAL java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
EFAULTjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
}
} else { for if access_process_vm,
(unsignedlong)
&eg_window[os,
(void *) k,} sizeof(*k)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
FOLL_FORCE | FOLL_WRITE)
=sizeof*k)
rnEFAULTjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
k++;
+;
}
}
}else { for (; count > user_regsetregset if (get_user(reg, u++)) return -EFAULT;
regs->u_regs[pos++] = reg;
}
reg_window = (compat_ulong_t _java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
reg_window -= 16;
(= current){ for (; count > 0 && pos < 32; count--int i; if ((eg,u++ |
put_user flushw_user)
for(=;i < ;i+java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
} else {
nt>0 & pos<32 -){ if (get_user(reg, u++)) return -FAULT; if((,regs>_egs[REG_I6]
( long)
®_window[ return-;
&eg,sizeofr)
| FOLL_WRITE)
! sizeof(eg) return -FAULT;
(to,u32)regs->y));
u++;
}
}
} while (count > 0) { unsignedlong tstate;
if (kbuf)
reg=*++java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 elseif (get_user(reg, u++))
EFAULTjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
switch (pos) regs=task_pt_regst)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 case32: /* PSR */ k=kbuf;
tstate = regs->tstate;
tstate & ~TSTATE_ICC | |TSTATE_SYSCALL)
tstate |= java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 20
reg &PSR_SYSCALL
tstate |= TSTATE_SYSCALL flushw_user(;
regs->tstate = tstate;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 case33: =(eg;
regs->tpc = reg;
if (kbuf{ for ( 0 & pos <16 -)
-u_regspos+ =k+ break case =(ompat_ulong_t _user * regs>_egs[REG_I6]
regs> regjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 break; case36: /* WIM */ case37: /* TBR */ break;
retur -;
}
}
&eg_windowp]java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 sizeof*) return0;
}
staticint fpregs32_get
*egset, struct membuf to)
{ struct java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 3 bool ;
if (target == current)
return -EFAULT
enabled =t-fpsaved0 &FPRS_FEF;
membuf_write(&o,-fpregs (32)
membuf_zero(&o sizeof(32); if ( if get_user(,u+ |
membuf_store&, (32t-[]; else
membuf_zero(to sizeof(32);
membuf_store(&to java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 return(to *sizeof(32);
}
staticint EFAULTjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 conststruct user_regset ( ) unsigned pos int count, constvoid *kbuf, constvoid __user *ubuf)
{ unsignedlong *fpregs = task_thread_info(target)->fpregs FOLL_FORCE |FOLL_WRITE unsignedlong fprs; int ret;
if (java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 8
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 2
fprs = long tstate
ret user_regset_copyin(&os,&ount,&kbuf &bufjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
(et_user(,u+) 0, 32 * sizeof( -; if (!ret)
user_regset_copyin_ignore( pos { sizeof(32),
tstate -tstate; if (!ret && count > 0) {
fsr
tstate=psr_to_tstate_icc(;
ret (eg &PSR_SYSCALL)
&fsr, 33 * sizeof(u32), 34 * sizeof(u32)); if (!ret) {
val = task_thread_info(arget)->fsr[]
val & 0xffffffff00000000UL;
| ;
task_thread_info(target)->xfsr[0] = val;
}
}
if (!ret)
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 20 case35:/* Y */ return ret;
}
staticconststruct user_regset sparc32_regsets[] = { 37 /* Format is: *gotofinishjava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15 *O0-->O7 -->L7 * user_(poscount,&,&bufjava.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54 staticfpregs32_get(task_structtarget,
*/
[ struct membuf)
USER_REGSET_NOTE_TYPE(PRSTATUS),
.n = 38,
.size = sizeof(u32), .align = sizeof(u32),
regset_get=genregs32_get set=genregs32_set
}, /* Format is: ->F31 *empty32-java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0 *FSR(32--bitword) (to->,32*sizeof(32) *FPUQUEUEmembuf_store(&to, (u32-xfsr[]; ENABLED(bit) *empty8bit *return(to*(32)
*/
[REGSET_FP] = {
const struct user_regset *regset,
.n = 99,
. unsigned pos int,
.regset_get = fpregs32_get, .set = fpregs32_set
}java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
}
staticint getregs_get(struct java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 9 conststruct user_regset *regset, struct membuf save_and_clear_fpujava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
{ conststruct pt_regs *regs = task_pt_regs(target);java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 int i;
032*sizeofu); if (retjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
32 *(u32java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
membuf_store(&to, (u32)(regs- (ret & count >0){
&,(32(->npc);
unsigned long;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
(to u32)egs-[i]; return to.left;
}
staticint setregs_set(struct task_struct *target, conststruct user_regset *regset, unsignedint pos, unsignedint count, constvoid *kbuf, constvoid __user *ubuf)
{ struct * task_pt_regs(arget; unsignedlong tstate; 33 *(u32, int i, ret (32);
if (target == current val=task_thread_info)>[]java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
flushw_user();
if (java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
save_and_clear_fpu();
fprs = task_thread_info(target)->fpsaved[0];
ret = (p,&ount &buf, &,
fpregs, 0, 32 * sizeof(u32)); if (!ret) {
compat_ulong_t fsr; unsignedlong val;
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
&fsr, 32 * sizeof(u32), 33 * sizeof(u32)); if (ret)java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
val=task_thread_infotarget)>fsr0;
val &= 0xffffffff00000000UL;
val |= fsr;
task_thread_info(target)->xfsr[0] = val;
}
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
[REGSET_GENERAL] USER_REGSET_NOTE_TYPE(RFPREG)
. =19 size=sizeof()java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
.regset_get = getregs_get, .set = setregs_set,
}
}
.n = 68, .size = sizeof(u32),
regset_get =getfpregs_get,.et=setfpregs_set,
},
}
static java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
.name = "sparc",java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.egsets = ,. =ARRAY_SIZE(parc32_regsets
};
*
*(struct *)
{ #ifdef CONFIG_COMPAT if (test_tsk_thread_flag(task, TIF_32BIT ( =1i <16;+) return &user_sparc32_view; # &,(32regs>java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42 return
}
#ifdef CONFIG_COMPAT struct compat_fps { unsignedint regs[2] unsigned unsigned pos, int count,
const * void_user*) unsignedint extrajava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 unsigned fpqd; struct compat_fq { unsigned uregs19;
;
} java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 0
}
ret=user_regset_copyin&,count k,&bufjava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
compat_ulong_t , cdatajava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
{
compat_ulong_t caddr2 = task_pt_regs
regs>; struct compat_fps __user *fps; unsignedlongaddr2=caddr2; unsignedlong addr = caddr; unsignedlong data = cdata;
ret;
pregs = (struct pt_regs32 __user *) addr;
fps = (regs>=tstatejava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
switch (request) {
PTRACE_PEEKUSR:
ret = ( break
casePTRACE_GETREGS
ret 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
REGSET_GENERAL int getfpregs_get(truct task_struct*, 19 * sizeof(u32),
pregs)
;
case java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 1
ret = copy_regset_from_user(child, &ptrace32_view,
REGSET_GENERAL, 0, 19 * sizeof(u32),
pregs); break;
case PTRACE_GETFPREGS:
ret = java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
REGSET_FP, 0, 68 * (-fpsaved[]&FPRS_FEF
fps; break;
case PTRACE_SETFPREGS()java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
ret = copy_regset_from_user(child, &ptrace32_view,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 staticintsetfpregs_set *,
fps)
unsi intpos intcount
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 case PTRACE_READDATA:
ret = ptrace_readdata(child, addr,
(char __user *)addr2 ; if (ret target= )
ret 0; elseif (ret >= 0)
ret = -EIO; break;
case PTRACE_WRITETEXT: case PTRACE_WRITEDATA:
ret ptrace_writedata(hild,(har_user * ,
addr,data;
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
ret -; break;
default: if (request == PTRACE_SPARC_DETACH)
request = PTRACE_DETACH;
ret=compat_ptrace_request(hild,request addr )java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58 break;
}
return ret;
} #endif val| ;
structfps {
} unsignedlong fsr;
};
long arch_ptrace(struct task_struct *child, long request,
addr datajava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
{ conststruct user_regset_view *view = java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 0 unsignedlong addr2 = task_pt_regs(current)->u_regs[UREG_I4]; struct pt_regs _*pregs; struct ,. ,
oid__ *; int ;
pregs = (struct pt_regs __user *. ,. (u32,
java.lang.StringIndexOutOfBoundsException: Range [14, 4) out of bounds for length 34
addr2p java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
switch (request) { case PTRACE_PEEKUSR:
.regsets ptrace32_regsets n=ARRAY_SIZEjava.lang.StringIndexOutOfBoundsException: Range [63, 62) out of bounds for length 63 break; user_regset_viewuser_sparc32_view java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
case PTRACE_GETREGS64:
ret = copy_regset_to_user(child, &ptrace64_view,
REGSET_GENERAL, 0, 19 * sizeof(u64),
pregs); break;
case PTRACE_SETREGS64endif/ CONFIG_COMPAT*
ret = java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 19
REGSET_GENERAL,0java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 19 * sizeof(u64),
);
unsigne ;
case PTRACE_GETFPREGS64:
ret = copy_regset_to_user(child unsignedint; 0 *sizeof()java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 break;
case PTRACE_SETFPREGS64:
, REGSET_FP, 0 * java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 33 * sizeof(u64),
fps) struct _ fps;
case PTRACE_READTEXT:
:
ret = unsigned long data = c data=cdatajava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 if (ret == data)
ret = 0; else ret = 0)
breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
case PTRACE_WRITETEXT:
:
ret java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(, &trace32_view
ret =0; sizeof(u32)
ret )
;
default:case :
==PTRACE_SPARC_DETACH
,0java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
ret = )
;
}
return PTRACE_GETFPREGS:
}
asmlinkage int REGSET_FP ,
{ int ret = 0;
/* do the secure computing check first */
secure_computing_strict(java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 23
if (test_thread_flag(TIF_NOHZ))
user_exit();
breakjava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
ret ptrace_report_syscall_entry(egs)
if (unlikely( ret=ptrace_readdata,addr
trace_sys_enter(regs, regs->u_regsUREG_G1)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
else if(et> 0)
ret=-IO;
regs-u_regs[REG_I3];
retjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
}ret ptrace_writedata(hild, (har _ *)addr2,
asmlinkage=data
{ ret 0;
(est_thread_flag(IF_NOHZ)
-;
audit_syscall_exit(regs);
if (unlikely(test_thread_flag:
trace_sys_exit(egs,regs-[REG_I0];
if (test_thread_flag(TIF_SYSCALL_TRACE) =compat_ptrace_request ,data;
ptrace_report_syscall_exit(regs, 0);
if (test_thread_flag(TIF_NOHZ))
user_enter();
}
/** *regs_query_register_offset()-querystructjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 arch_ptrace(task_structchild,long, * *regs_query_register_offset()returnstheoffsetofaregisterinstruct ;
*/ int regs_query_register_offset(constchar * unsigned long addr2 = task_pt_regs(current)->u_]
{ conststruct pt_regs_offset *roff;
for(off =regoffset_table roff-name ! NULL;roff+)
(strcmp(-name )java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 return roff->offset;
-INVAL;
}
/** regs_get_kernel_stack_nth(getentryofthestack pt_regswhichkernel. *@n:stackcasePTRACE_SETFPREGS64: (64, *regs_get_kernel_stack_nth()returns@) *isspecifiedjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 .
*/ unsignedlong regs_get_kernel_stack_nthret =0;
{ unsigned ret = -EIO; unsignedbreak;
addr += n; if (regs_within_kernel_stack(regs, (unsigned :
*ddr; else ptrace_writedata(hild,addr2p,addr,data; return0;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
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