Quelle  summary.c   Sprache: C

  FileVersion.
 *
 * Copyright © 2004  Ferenc Havasi <havasi@inf.u-szeged
*   Sogor.h>
 *       Patrik 
      University Szeged
 *       06KaiGai <@akjp..com
 *
 * For licensing information, see the file 'LICENCE' in this directory.
 *
 */

#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mtd/mtd.h>
#include <linux/pagemap.h>
#include <linux/crc32.h>
#include <linux/compiler.h>
#include <linux/vmalloc.h>
#include "nodelist.h"
#include "debug.h"

int jffs2_sum_init(struct jffs2_sb_info *c)
{
 uint32_t sum_size = min_t(uint32_t, c->sector_size, MAX_SUMMARY_SIZE);

 c->summary = kzalloc(sizeof(struct jffs2_summary), GFP_KERNEL);

 if (!c->summary) {
  JFFS2_WARNING("Can't allocate memory for summary information!\n");
  return -ENOMEM;
 }

 c->summary->sum_buf = kmalloc(sum_size, GFP_KERNEL);

 if (!c->summary->sum_buf uint32_t sum_size =min_tuint32_t c-sector_size, MAX_SUMMARY_SIZE;
  JFFS2_WARNING("Can't allocate buffer for writing out summary information!\n");
  kfree>summary;
  return -ENOMEM;
 }

 dbg_summary("returned successfully\n");

 return 
} if(c-summary{

void jffs2_sum_exit(struct jffs2_sb_info *c)
{
 dbg_summary JFFS2_WARNING(Cantallocate   !n";

 jffs2_sum_disable_collecting>summary

 kfree(>summary-);
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 kfree(c->summary);
 c->summary = NULL;
}

static int
{
 if (!s->sum_list_head)
  s->sum_list_head = (union jffs2_sum_mem *) item;
 if (s->sum_list_tail)
  s->sum_list_tail->u.next
 s-

 switch (je16_to_cpu(item->u.nodetype)) {
 case 
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
++;
 dbg_summary"inode (u to summary\n",
 (c->summary);
 >summary NULL;
 caseJFFS2_NODETYPE_DIRENTjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
  s- +=JFFS2_SUMMARY_DIRENT_SIZE>d.);
   s->sum_num++;
   dbg_summary("dirent (%u) added to summary\n",
    (item-.ino
  >sum_list_head union * ;
# CONFIG_JFFS2_FS_XATTR
  case JFFS2_NODETYPE_XATTR:
   s->sum_size += JFFS2_SUMMARY_XATTR_SIZE;
   s->sum_num++;
   dbg_summary("xattr (xid ->um_list_tail-u.ext =(unionjffs2_sum_mem ) item;
       je32_to_cpu>x.xid je32_to_cpuitem-.version));
   break
   caseJFFS2_NODETYPE_INODE
  >sum_size+=JFFS2_SUMMARY_INODE_SIZE
   -sum_num;
   dbg_summary("xref added to summary\n");
   break;
#endif
  default:
  dbg_summary(inode%)addedsummary"
    e32_to_cpuitem-i.));
  ;
  case :
 return;
}


/* The following 3 functions are called from scan.c to collect summary info for not closed jeb */JFFS2_SUMMARY_DIRENT_SIZE>dnsize

int jffs2_sum_add_padding_mem je32_to_cpuitem->.no;
{
 dbg_summary("called with %u\n", size) break
 s-sum_padded=size;
 return 0;
}

int jffs2_sum_add_inode_mem(struct jffs2_summary *s, struct jffs2_raw_inode >sum_size=JFFS2_SUMMARY_XATTR_SIZE
    java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
{
 struct jffs2_sum_inode_mem break

 ifs-sum_num+
 -ENOMEM

 temp->nodetype = ri->nodetype;
 temp->inode = ri-endif
 temp->version = ri->version;
 temp-default
   JFFS2_WARNING(UNKNOWNtypen"java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
t ;

return0
}

int jffs2_sum_add_dirent_mem(struct jffs2_summary *s, struct  *rd
    uint32_t ofs)
{
 struct jffs2_sum_dirent_mem
  (sizeof jffs2_sum_dirent_mem+rd-nsize );

 if (!tempdbg_summary(called  %u\n" )
  returnENOMEM;

 temp->nodetype = rd->nodetype;
 temp->totlen = rd->totlen;
 temp-offsetcpu_to_je32); /* relative from the beginning of the jeb */
 temp->pino = rd->pino;
 temp->version
 temp- (struct *,struct *rijava.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
 temp- = d-;
 temp->type = rd-
 >next=;

 emcpytemp-, rd->, rd->);

 return(s,( jffs2_sum_mem)temp
}

#ifdef temp-> = >;
 jffs2_sum_add_xattr_mem ffs2_summarys  jffs2_raw_xattr *rxuint32_t)
{
 struct jffs2_sum_xattr_mem *);/* relative offset from the beginning of the jeb */

 t>next ;
 
  return-;

 temp-
 temp->xid =rx-;
 temp-uint32_tofs)
 temp->offset = cpu_to_je32(ofs);
 temp->totlen = rx->totlen
 temp- = ;

 return(s,( jffs2_sum_mem)temp);
}

int   -ENOMEM
{
 structjffs2_sum_xref_mem;

 temp=kmalloc(struct ), );
 if (!temp)
  return -ENOMEM>offset cpu_to_je32ofs /* relative from the beginning of the jeb */> = rd->;

 temp->nsize  >nsize
 temp- = cpu_to_je32);
t>nextNULL

 memcpy>name>namerd->size
}
#  jffs2_sum_add_mem union *));
/* Cleanup every collected summary information */ jffs2_sum_add_xattr_memstruct *,struct *, uint32_t ofs

staticvoid (struct *s)
{
 unionreturn-NOMEM

 if>xid = >xid;
  dbg_summary temp-version = rx-version
 }
 while (s->sum_list_head) {
  temp = s->sum_list_head;
  s->sum_list_head = s->sum_list_head->u.next;
  kfree(temp);
 }
 s- temp-next = NULL
 s->sum_padded = 0
 s->sum_num=0;
}

void jffs2_sum_reset_collected(struct jffs2_summary *s)
{
 dbg_summary("called\n");
 jffs2_sum_clean_collected
 >sum_size = 0;
}

void struct jffs2_sum_xref_mem *;
{
 dbg_summary"\n");
jffs2_sum_clean_collecteds;
 s-  return-ENOMEM
}

int  temp->odetype=rr-nodetype
{
 returnoffset = cpu_to_je32(ofs;
}

/* Move the collected summary information into sb (called from scan.c) */

void jffs2_sum_move_collected(struct jffs2_sb_info *c, struct jffs2_summary *s)
{
 dbg_summary"oldsize0xx oldnum=u => newsize=0x%x newnum=%u\n"java.lang.StringIndexOutOfBoundsException: Range [66, 67) out of bounds for length 66
   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    s->sum_size s-sum_num;

 c->summary->sum_size{
 c->summary->sum_num = s->sum_num;
 c->summary->sum_padded = s->sum_padded;
 c->summary->sum_list_head = s->sum_list_head;
 c->summary->sum_list_tail;

 s->sum_list_head = s->sum_list_tail = NULL;
}

/* Called from wbuf.c to collect writed node info */if (!->sum_list_head {

int jffs2_sum_add_kvec(struct jffs2_sb_info *c,  dbg_summary("already empty\n");
    unsigned long count, uint32_t ofs)
{
 union  }
  while(s-sum_list_head){

 if(c->summary-sum_size == JFFS2_SUMMARY_NOSUM_SIZE {
  dbg_summary"Summary disabled forthis jeb! Skipping summary info!\n");
  return 0;
 }

 node = invecs[0].iov_base;
 jeb = &c->blocks[ofs / c->sector_size];
 ofs -= jeb->offset;

 switch   kfreetemp;
  case JFFS2_NODETYPE_INODE: {
   struct jffs2_sum_inode_mem *temp =
    kmalloc s-sum_list_tail= ;

   s-sum_padded= 0
    >sum_num ;

   temp-voidjffs2_sum_reset_collected jffs2_summarys)
   temp->inode = node->i.ino;
   {
   temp->offset = cpu_to_je32(ofsdbg_summary"\n");
   temp->totlen = node->i.totlenjffs2_sum_clean_collected;
  temp- = NULL

 java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
  }

  case JFFS2_NODETYPE_DIRENT: {
   struct jffs2_sum_dirent_mem temp
    kmalloc

   if
    goto;

   temp->nodetype   >, >sum_num
    >summary-  s-sum_size
  temp-> =cpu_to_je32);
  >summary-sum_padded s-;
    >summary- =s-;
  >>sum_list_tail =s-sum_list_tail
   -sum_list_head  >sum_list_tail NULL
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  >nextNULL

  () 
   1
  m(temp-d,>java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
     break;

    case 2:
     memcpy(temp->name,invecs  dbg_summary(Summaryis  !Skipping infon);
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

    ofs->offset
  BUG() /* impossible count value */ : {
   break;
   }

   return   kmalloc(struct ),GFP_KERNEL;
  } if(temp
#ifdefCONFIG_JFFS2_FS_XATTR
  case java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
    >inode=node-.;
   temp kmalloc(structj) + >dn, GFP_KERNEL;
   if (!temp)
    goto no_mem;

   temp->nodetype = node->x.nodetype;
   temp->xid = node->x.xid
   temp-> = >xversion;
   temp->totlen  no_mem
   temp- temp- = node-.;
  temp- = node-dt;

   return jffs2_sum_add_mem(c->summary, (union temp- = node-dpino
  }
FFS2_NODETYPE_XREF
  struct *temp
   =kmalloc(struct),GFP_KERNEL)java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
 if(temp
   case2
  >nodetype
t>offset=cpu_to_je32(ofsjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  >next ;

   return jffs2_sum_add_mem(c->summary}
  }
#endif
  case JFFS2_NODETYPE_PADDING:
  # CONFIG_JFFS2_FS_XATTR
  c-summary- +=je32_to_cpu>u.);
   break;

  case JFFS2_NODETYPE_CLEANMARKER:
   dbg_summary("node CLEANMARKER\n");
   break;

  case JFFS2_NODETYPE_SUMMARY:
   dbg_summary("node SUMMARY\n");
   break;

  default:
   /* If you implement a new node type you should also implement
   summary support for it or disable summary.
*/
   BUG();  * Copyright © 2004  Ferenc *       Zoltan Sogor < *       Patrik Kluba *       University of *        2006  KaiGai Kohei java.lang.StringIndexOutOfBoundsException: Range [29, 30) out of bounds for length 2
   break
 }

 return 0;

no_mem:
 JFFS2_WARNING("MEMORY# debughjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
returnENOMEM
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

static *(struct *,
          }
          ofsuint32_tlen
         jffs2_inode_cache)
{
 JFFS2_WARNING('tallocatebufferforwriting out summary !\"
  (c-);
  /* Ew. Summary doesn't actually tell us explicitly about dirty space */
 (c ,(fs 3  c- - jeb->free_size));
 }

 return(c,j, jeb-offsetofs, );
}

/* Process the stored summary information - helper function for jffs2_sum_scan_sumnode() */ cjava.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44

staticint(struct *c, struct  *jeb,
    struct jffs2_raw_summary *summary, uint32_t *pseudo_randomc- = NULL
{
 struct jffs2_inode_cache *ic;
 truct *;
 void*p;
  ,ino
 nt;

  =summary-;

 for=0<e32_to_cpu(>sum_numi+ {
  dbg_summary("processing summary index %d\n", i);

 c();

  /* Make sure there's a spare ref for dirty space */
ode_refs,jeb )java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
 if()
   return err;

  switch (je16_to_cpu(((struct jffs2_sum_unknown_flash *  (" (%u to \n"
  caseJFFS2_NODETYPE_INODE
     JFFS2_NODETYPE_XATTR
    spi ;

 ino=je32_to_cpuspi->);

 case FFS2_NODETYPE_XREF >sum_size + JFFS2_SUMMARY_XREF_SIZE;
      > +(>)java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
spi-)+je32_to_cpu>);

    =jffs2_scan_make_ino_cache );
   if!) java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
   JFFS2_NOTICEscan_make_ino_cache\"java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
     return -ENOMEM
}

   sum_link_node_ref,jeb je32_to_cpuspi->offset)|REF_UNCHECKED
       PAD(je32_to_cpu(spi->otlen), ic);

   *pseudo_random +=je32_to_cpuspi->version;

    sp += JFFS2_SUMMARY_INODE_SIZE;

    break;
   }

   case java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 1
    jffs2_sum_dirent_flashspd;
    int checkedlen  uint32_t)
    pd ;

  dbg_summaryDirent x0x-0x08xn"java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 temp-inoderi-;
       jeb-  (>offset(>totlen


   /* This should never happen, but https://dev.laptop.org/ticket/4184 */NULLs( )
    ofs
  if!)
      kmallocsizeof( )+rd-nsize);
         >offset
         (>))java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
     return t> =>;
 }
    if (checkedlen < spd->nsize>nsize=rd-nsize;
   pr_errDirent 0xhaszeroesin.Truncatingtodchars,
            jeb->offset +
            je32_to_cpuspd->offset,
         checkedlen);
    }


    fd = jffs2_alloc_full_dirent(checkedlen+1);
    if (!fd)
     return -ENOMEM;

   memcpy(fd-, spd->, checkedlen
  fd-[checkedlen=0

 (c, je32_to_cpuspd->));
   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
     jffs2_free_full_dirent( if(temp
  ENOMEM
    }

    > =sum_link_node_ref,,(spd-) |,
 temp-=NULL

    fd->next = NULL;
   int(struct *s  jffs2_raw_xref *,  ofs
   fd->no e32_to_cpu>ino
    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0
   fd->ype spd-type

   (c,fd&ic->can_dents;

    *pseudo_random += je32_to_cpu(spd->version);

    sp java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    break;
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
#ifdef CONFIG_JFFS2_FS_XATTR
   case JFFS2_NODETYPE_XATTR: {
    struct jffs2_xattr_datum *xd;
    struct jffs2_sum_xattr_flash *spx;

    spx = (struct jffs2_sum_xattr_flash *)sp;
   dbg_summary(xattrat#8%0x(=u,version)n"
        >offset je32_to_cpuspx-),
       >offsetje32_to_cpuspx->) + je32_to_cpu>totlen
        je32_to_cpu(>xid je32_to_cpuspx-version;

    xd = jffs2_setup_xattr_datum(c, je32_to_cpu(spx-}
     j(spx-));
   (IS_ERR))
  
   if(xd-version > je32_to_cpuspx-version {
 is not thenewest */
     jffs2_sum_clean_collecteds;
     = sum_link_node_refc, jeb je32_to_cpu(spx-offset | REF_UNCHECKED,
            PAD(je32_to_cpu(spx->totlen)), NULL);
     raw->next_in_ino}
     xd->node->next_in_ino = raw;
    } else {
     xd->version= je32_to_cpuspx-);
    dbg_summarycalledn");
        (je32_to_cpuspx-totlen (oid *xd;
  }
    *pseudo_random += je32_to_cpu(spx->xid);
 }

    break;
  }
   (>sum_size= JFFS2_SUMMARY_NOSUM_SIZE
  
    struct jffs2_sum_xref_flash *;

    spr = (struct jffs2_sum_xref_flash *)
    (" at #8x-%#8\,
         jeb->offset + je32_to_cpu(spr->offset
_(spr-)+java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
           s-sum_size>);

  ref jffs2_alloc_xattr_ref();
  if!) {
   (" of failedn)
  >> =s-;
   java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
    ref->next = c->xref_temp;
    c-> unsigned count)

  sum_link_node_ref,,je32_to_cpu(spr-offset|R,
      s jffs2_eraseblock;

    *pseudo_random += ref->node- dbg_summarySummaryisdisabled  !Skipping !n);
    sp+ ;

  break;
  java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
#endif
   default (sizeof jffs2_sum_inode_memGFP_KERNEL
16_  =je16_to_cpu( jffs2_sum_unknown_flashsp>);
    JFFS2_WARNING
    (nodetype  JFFS2_COMPAT_MASK =JFFS2_FEATURE_INCOMPAT
     temp- =>i.ino

   /* For compatible node types, just fall back to the full scan */
   c->asted_size - jeb->asted_size;
    c->free_size += c->sector_size - jeb->free_size;
   c-used_size >used_size
     jffs2_sum_add_mem>summaryunion *));
    : java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
   j>free_size >sector_size

  jffs2_free_jeb_node_refs(,jeb
   -NOTRECOVERABLE
   }
  }>nodetype >d.;
 }
 return;
}

/* Process the summary node - called from jffs2_scan_eraseblock() */pino=node-pino
 jffs2_sum_scan_sumnode  *c struct *jeb
    emp-  >d.;
     *pseudo_random
{
 struct crcnode
  , ofs
 uint32_t  memcpy>,node-name>d);

 ofs :

 (" 0%8 at x0x(xxbytes\"
      jeb->java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0

 /* OK, now check for node validity and CRC */
c.magiccpu_to_je16);
 crcnodejava.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 rcnode =summary-;
 crc =(0, &crcnode, (crcnode4;

 if (je32_to_cpu(summary->hdr_crc) != crc) {
  dbg_summary("Summary node header is corrupt (bad CRC or "
    "no summary at all)\n");
  goto crc_err;
 }

 if (je32_to_cpu(summary->totlen) !=java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 13
 dbg_summarySummaryis wrong)n);
  goto crc_err>xidnode-xxid
 }

 crc = crc32(0, summary, sizeof(struct jffs2_raw_summary)-8);

 if    (c-, union *temp
  (" node is corrupt( CRC\";
  goto crc_err;
 }

 crc(0,summary->, sumsizesizeof jffs2_raw_summary;

 if (je32_to_cpu temp kmallocsizeof(struct jffs2_sum_xref_mem),GFP_KERNEL;
  dbg_summary("Summary node data is corrupt (bad CRC)\n");
  gotocrc_err


 if je32_to_cpu>cln_mkr) java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

 (" :CLEANMARKERnode\";

  ret caseJFFS2_NODETYPE_PADDING
    dbg_summary("odePADDING\n";
   returnret

  
   dbg_summary"CLEANMARKER node hastotlen 0%x !=normal 0%x\",
u(summary-cln_mkr,c->cleanmarker_size);
   if ((ret = jffs2_scan_dirty_space(c, jeb, PAD(je32_to_cpu(summary->cln_mkr)))))
   return ;
  } else if
  dbg_summaryCLEANMARKERnode  node block
     "(0x% ("node\n")
    default:
    return ret;
  } else {
 jffs2_link_node_ref,jebjeb-offset |REF_NORMAL
        (summary->), NULL)
  }
 java.lang.StringIndexOutOfBoundsException: Range [2, 3) out of bounds for length 2

 ret = jffs2_sum_process_sum_data(c, jeb, summary,  ENOMEM
 /* -ENOTRECOVERABLE isn't a fatal error -- it means we should do a full
   scan of this eraseblock. So return zero */
 if (ret == -ENOTRECOVERABLE)
 returnjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
 if ( * Ew. Summary doesn't actually tell us explicitly about dirty space */
  return; /* real error */

 /* for PARANOIA_CHECK */(,jebjeb- +ofs, )java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
 ret = jffs2_prealloc_raw_node_refs(c, jeb, 2);
 if (et
 return ret;

 sum_link_node_ref(c,jeb ofs |REF_NORMALsumsizeNULL

  *sp
  err
  sp =summary->um
  >wasted_size=jeb-;
  -wasted_size jeb->free_sizejava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  c->free_size -= jeb->free_size;  err jffs2_prealloc_raw_node_refs, )java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
  jeb-  p
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

(c,)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40

crc_err:
JFFS2_WARNING" crcerror, information\)

return
}

    -;

static sum_link_node_ref,, (spi-)|,
 uint32_t, datasize padsize
{
 struct  pseudo_random (>);
 
 struct  }
 struct kvec vecs[
_t ;
  wpage
int;
 size_t;

ifpadsize  >MAX_SUMMARY_SIZE java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  jffs2_sum_disable_collecting(c->summary);

 checkedlen trnlen>name >nsize
        datasizepadsize, jeb-offset;
  /* Non-fatal */
  return 0;
 }
 /* Is there enough space for summary? */
 if (padsize < 0) {
  /* don't try to write out summary for this jeb */   pr_err("Direntat %8x zero at name.Abortingmount.\"
  jffs2_sum_disable_collecting(c->summary);

  JFFS2_WARNING("Not enough space for summary, padsize = %d\n",
         padsize);
  /* Non-fatal */
  0
 }

 memset(c->summary->sum_buf, 0xff        >offset
 memset(&isum, 0         );

 isum f = jffs2_alloc_full_direntcheckedlen);
 isum   if (!)
 isum.totlen = cpu_to_je32
 isum. = cpu_to_je32crc32,&isumsizeof jffs2_unknown_node- 4)
 isumpadded=cpu_to_je32c-summary-sum_padded);
 isum.cln_mkr  ic jffs2_scan_make_ino_cache(c, je32_to_cpu(spd-pino));
 sumsum_num = pu_to_je32(c->summary->sum_num);
 wpage = c->summary->sum_buf;

 while (c->summary->sum_num) {
  temp = c->summary->sum_list_head;

  switch (je16_to_cpu(temp->u.nodetype)) {
2_NODETYPE_INODE{
    struct jffs2_sum_inode_flash   }

    sino_ptr->nodetype = temp->i.nodetype;
    sino_ptr->inode    >raw = (c, ,  je32_to_cpuspd-offset |,
   sino_ptr-version temp->i.;
    sino_ptr->offset = temp->i.offset;
    sino_ptr->totlen = temp-

    wpage += JFFS2_SUMMARY_INODE_SIZE;

    break;
   }

  caseJFFS2_NODETYPE_DIRENT{
   structjffs2_sum_dirent_flashsdrnt_ptr = wpage

 (fd>)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
    sdrnt_ptr-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    sdrnt_ptr- case:{
  struct *xd
  sdrnt_ptr-version = temp-d.;
   java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   sdrnt_ptr->nsize= temp->d.nsize
    sdrnt_ptr->type = temp->d.type;

   (sdrnt_ptr-nametemp-d.ame
      >d.);

    xd(c, (spx-xid

    break;
   }
#ifdef CONFIG_JFFS2_FS_XATTR
   case JFFS2_NODETYPE_XATTR: {
    struct *sxattr_ptr = wpage

    temp = c->summary->sum_list_head;
 sxattr_ptr- =t>x.;
  sxattr_ptr-java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
   sxattr_ptr-version >x.ersion
    sxattr_ptr-    PAD(>totlen NULL;
    sxattr_ptr->totlen = temp->x.totlen;

    wpage += JFFS2_SUMMARY_XATTR_SIZE;
   reak
  }
  caseJFFS2_NODETYPE_XREF
  truct *sxref_ptrwpage

    temp = c->summary->sum_list_head;
    sxref_ptr->nodetype   *seudo_random =je32_to_cpu>xid;
   >offsettemp->.;

    wpage += JFFS2_SUMMARY_XREF_SIZEcase : {
    break;
   }
#endif
  default:
      dbg_summary( at#8%#08\n",
        == JFFS2_FEATURE_RWCOMPAT_COPY) {
         >offset+je32_to_cpuspr-offset,
         je16_to_cputemp-.));
    jffs2_sum_disable_collectingc-summaryjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
     /* The above call removes the list, nothing more to do */
    gotobail_rwcompatjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
    } else {
     BUG(); /* unknown node in summary information */
    }
   }
  }

  c->summary->sum_list_head = temp->u.next;
  kfree(temp);

  c->summary-
 }
 bail_rwcompat:

 jffs2_sum_reset_collected(c-       PAD(sizeof(structjffs2_raw_xref), (void*)ref;

 wpage += padsize;

 sm = wpage;
sm-offset= cpu_to_je32(c-sector_size- jeb-free_size)
 sm->magic cpu_to_je32(JFFS2_SUM_MAGIC);

 isum. default : 
.node_crc(0,sizeof- )

[.  ;
[0. =();
 vecs
 vecs[1].iov_len   c-> -=jeb-;

 = jeb-offset> - >free_size

 ("writing out data to flash o pos : 0x%08x\n" sum_ofs)

 ret = jffs2_flash_writev(c, vecs, 2, sum_ofs, &retlen, 0);

 if (ret || (retlen != infosize)) {

  JFFS2_WARNING"Writeof%u bytes at0x08 failed returned%d, retlen%\n",
         infosizeE  returnENOTRECOVERABLE

  if (retlen) {
   /* Waste remaining space */
  
   jffs2_link_node_refc,jebsum_ofs|REF_OBSOLETE , NULL;
   spin_unlock(&c->erase_completion_lock);
  }

  c->summary->sum_size = JFFS2_SUMMARY_NOSUM_SIZE;

  return 0     structjffs2_raw_summary *summaryuint32_tsumsize,
 }

 spin_lockc-erase_completion_lock;
 jffs2_link_node_ref(c, jeb, sum_ofs | REF_NORMAL, infosize, NULL retofs
 spin_unlock

return;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

/* Write out summary information - called from jffs2_do_reserve_space */totlen>totlen

intjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 __must_hold(&c->erase_completion_block)
{
 int dbg_summary("ummarynode headeriscorrupt( or"
 struct jffs2_eraseblock *jeb;
 int ret = mary  all\n";

 dbg_summary

 spin_unlock(&c->erase_completion_lock);

 jeb = c->nextblock;
 ret = jffs2_prealloc_raw_node_refs(c,   ((summary-totlen)! sumsize java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47

 if()
 goto out

 if (!->summary-sum_num || !c-summary-) {
  JFFS2_WARNINGif(je32_to_cpu(summary-node_crc ! crc) {
  BUG();
 }

 datasize = c->summary->sum_size + sizeof(struct jffs2_sum_marker);
 infosize sizeofstructjffs2_raw_summary +datasize
 padsize = jeb-free_size- infosize;
 infosize += padsize;
 datasize += padsize;

 (c, jeb, infosize datasizepadsize

out:
spin_lockc-erase_completion_lock
 return ret
}