pike.git/ src/ encode.c

2001-07-03

2001-07-03 08:04:59 by Fredrik Hübinette (Hubbe) <hubbe@hubbe.net>

• 17c2662e92a790c840e968d7572821ccd0b851ed (33 lines) (+32/-1) ^{[ Show | Annotate ]}
  Branch: 7.9

re-introduced a sanity check in encoding functions, should avoid a core dump in dumpmodule.pike

Rev: src/encode.c:1.106

25:   #include "version.h"   #include "bignum.h"    - RCSID("$Id: encode.c,v 1.105 2001/07/03 04:30:06 hubbe Exp $"); + RCSID("$Id: encode.c,v 1.106 2001/07/03 08:04:59 hubbe Exp $");      /* #define ENCODE_DEBUG */   
748:    {    if(val->subtype != FUNCTION_BUILTIN)    { +  if(find_shared_string_identifier(ID_FROM_INT(val->u.object->prog, val->subtype)->name, +  val->u.object->prog)==val->subtype) +  {    /* We have to remove ourself from the cache for now */    struct svalue tmp=data->counter;    tmp.u.integer--;
765:    mapping_insert(data->encoded, val, &tmp);    return;    } +  }    Pike_error("Failed to encode function.\n");    }   
863:    code_number(p->identifier_references[d].inherit_offset,data);    code_number(p->identifier_references[d].identifier_offset,data);    code_number(p->identifier_references[d].id_flags,data); +  EDB(fprintf(stderr,"IDREF%x > %d: { %d, %d, %d }\n", +  p->id,d, +  p->identifier_references[d].inherit_offset, +  p->identifier_references[d].identifier_offset, +  p->identifier_references[d].id_flags);)    }       for(d=0;d<p->num_strings;d++) adddata(p->strings[d]);
880:    ref_push_object(p->inherits[d].parent);    Pike_sp[-1].subtype=p->inherits[d].parent_identifier;    Pike_sp[-1].type=T_FUNCTION; +  EDB(fprintf(stderr,"INHERIT%x coded as func { %p, %d }\n", +  p->id, p->inherits[d].parent, p->inherits[d].parent_identifier);)    }else if(p->inherits[d].prog){    ref_push_program(p->inherits[d].prog);    }else{
889:    pop_stack();       adddata3(p->inherits[d].name); +  +  EDB(fprintf(stderr,"INHERIT%x > %d: %d id=%d\n", +  p->id,d, +  p->inherits[d].prog->num_identifiers, +  p->inherits[d].prog->id);)    }       for(d=0;d<p->num_identifiers;d++)
1898:    }    decode_number(p->identifier_references[d].identifier_offset,data);    decode_number(p->identifier_references[d].id_flags,data); +  +  EDB(fprintf(stderr,"IDREF%x < %d: { %d, %d, %d }\n", +  p->id,d, +  p->identifier_references[d].inherit_offset, +  p->identifier_references[d].identifier_offset, +  p->identifier_references[d].id_flags); )    }       debug_malloc_touch(p);
1938:    if(Pike_sp[-1].subtype == FUNCTION_BUILTIN)    Pike_error("Failed to decode parent.\n");    +  EDB( fprintf(stderr,"INHERIT%x = func { %x, %d} \n",p->id,Pike_sp[-1].u.object, Pike_sp[-1].subtype); ) +     p->inherits[d].parent_identifier=Pike_sp[-1].subtype;    p->inherits[d].prog=program_from_svalue(Pike_sp-1);    if(!p->inherits[d].prog)
1949:    break;       case T_PROGRAM: +  EDB( fprintf(stderr,"INHERIT%x = prog\n",p->id); )    p->inherits[d].prog=Pike_sp[-1].u.program;    Pike_sp--;    dmalloc_touch_svalue(Pike_sp);
1958:    }       getdata3(p->inherits[d].name); +  +  EDB( fprintf(stderr,"INHERIT%x < %d: %d id=%d\n", +  p->id,d, +  p->inherits[d].prog->num_identifiers, +  p->inherits[d].prog->id); )    }       debug_malloc_touch(dat);