steve
/
factor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

udis: use a real structure instead of a char[] to fix buffer overflow on 64-bit

db4
Slava Pestov 2009-05-05 12:36:17 -05:00
parent a8cd8e75f8
commit ea2090f9de
2 changed files with 59 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
basis/tools/disassembler/udis/udis-tests.factor Normal file
View File

@ -0,0 +1,8 @@
IN: tools.disassembler.udis.tests
USING: tools.disassembler.udis tools.test alien.c-types system combinators kernel ;
{
{ [ os linux? cpu x86.64? and ] [ [ 656 ] [ "ud" heap-size ] unit-test ] }
{ [ os macosx? cpu x86.32? and ] [ [ 592 ] [ "ud" heap-size ] unit-test ] }
{ [ os macosx? cpu x86.64? and ] [ [ 656 ] [ "ud" heap-size ] unit-test ] }
} cond

52
basis/tools/disassembler/udis/udis.factor
View File

@ -16,7 +16,57 @@ IN: tools.disassembler.udis
LIBRARY: libudis86
TYPEDEF: char[592] ud
C-STRUCT: ud_operand
{ "int" "type" }
{ "uint8_t" "size" }
{ "uint64_t" "lval" }
{ "int" "base" }
{ "int" "index" }
{ "uint8_t" "offset" }
{ "uint8_t" "scale" } ;
C-STRUCT: ud
{ "void*" "inp_hook" }
{ "uint8_t" "inp_curr" }
{ "uint8_t" "inp_fill" }
{ "FILE*" "inp_file" }
{ "uint8_t" "inp_ctr" }
{ "uint8_t*" "inp_buff" }
{ "uint8_t*" "inp_buff_end" }
{ "uint8_t" "inp_end" }
{ "void*" "translator" }
{ "uint64_t" "insn_offset" }
{ "char[32]" "insn_hexcode" }
{ "char[64]" "insn_buffer" }
{ "uint" "insn_fill" }
{ "uint8_t" "dis_mode" }
{ "uint64_t" "pc" }
{ "uint8_t" "vendor" }
{ "struct map_entry*" "mapen" }
{ "int" "mnemonic" }
{ "ud_operand[3]" "operand" }
{ "uint8_t" "error" }
{ "uint8_t" " " "pfx_rex" }
{ "uint8_t" "pfx_seg" }
{ "uint8_t" "pfx_opr" }
{ "uint8_t" "pfx_adr" }
{ "uint8_t" "pfx_lock" }
{ "uint8_t" "pfx_rep" }
{ "uint8_t" "pfx_repe" }
{ "uint8_t" "pfx_repne" }
{ "uint8_t" "pfx_insn" }
{ "uint8_t" "default64" }
{ "uint8_t" "opr_mode" }
{ "uint8_t" "adr_mode" }
{ "uint8_t" "br_far" }
{ "uint8_t" "br_near" }
{ "uint8_t" "implicit_addr" }
{ "uint8_t" "c1" }
{ "uint8_t" "c2" }
{ "uint8_t" "c3" }
{ "uint8_t[256]" "inp_cache" }
{ "uint8_t[64]" "inp_sess" }
{ "ud_itab_entry*" "itab_entry" } ;
FUNCTION: void ud_translate_intel ( ud* u ) ;
FUNCTION: void ud_translate_att ( ud* u ) ;