Mark Wielaard e8f8dc465a libdw: Check there is enough space for CU 64bit length, version and type. ...

We only checked we could read the initial length and after knowing the
version and type whether the unit header was the right size. Also check
there are at least enough bytes to read the 64bit length, version and
unit type bytes.

https://sourceware.org/bugzilla/show_bug.cgi?id=24140

Signed-off-by: Mark Wielaard <mark@klomp.org>

2019-02-01 14:06:18 +01:00

..

cfi.c

Use fallthrough attribute.

2018-02-10 03:19:26 +01:00

cfi.h

libdw: Robustify eh_frame_hdr and encoded-values reading.

2015-01-15 14:25:35 +01:00

ChangeLog

libdw: Check there is enough space for CU 64bit length, version and type.

2019-02-01 14:06:18 +01:00

cie.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_abbrev_hash.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_abbrev_hash.h

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_abbrevhaschildren.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_addrdie.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_aggregate_size.c

libdw: Break dwarf_aggregate_size recursion because of type cycles.

2018-06-20 13:52:01 +02:00

dwarf_arrayorder.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_attr_integrate.c

libdw: Break long or circular DIE ref chains in dwarf_[has]attr_integrate.

2018-06-11 17:26:02 +02:00

dwarf_attr.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_begin_elf.c

libdw: dwarf_begin_elf should use elf_getshdrstrndx to get section names.

2018-09-14 00:20:49 +02:00

dwarf_begin.c

Trust AC_SYS_LARGEFILE to provide large file support

2015-10-09 10:10:37 -07:00

dwarf_bitoffset.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_bitsize.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_bytesize.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_cfi_addrframe.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_cfi_end.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_child.c

libdw: Enable building with -Og.

2018-11-23 21:06:30 +01:00

dwarf_cu_die.c

libdw: Parse new DWARF5 units and CU DIEs.

2018-02-21 17:04:32 +01:00

dwarf_cu_getdwarf.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_cu_info.c

libdw: Add new dwarf_cu_info function.

2018-05-24 17:34:17 +02:00

dwarf_cuoffset.c

libdw: Handle split Dwarf Dies in dwarf_die_addr_die.

2018-05-31 17:03:19 +02:00

dwarf_decl_column.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_decl_file.c

libdw: Read DW_AT_decl_file/line/column as unsigned

2014-02-05 11:26:27 -08:00

dwarf_decl_line.c

libdw: Read DW_AT_decl_file/line/column as unsigned

2014-02-05 11:26:27 -08:00

dwarf_default_lower_bound.c

libdw: Add dwarf_default_lower_bound.

2017-08-02 13:51:51 +02:00

dwarf_die_addr_die.c

libdw: Handle split Dwarf Dies in dwarf_die_addr_die.

2018-05-31 17:03:19 +02:00

dwarf_diecu.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_diename.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_dieoffset.c

libdw: Don't crash on invalid die in dwarf_dieoffset.

2018-05-31 19:48:00 +02:00

dwarf_end.c

libdw: Handle split Dwarf Dies in dwarf_die_addr_die.

2018-05-31 17:03:19 +02:00

dwarf_entry_breakpoints.c

Move nested functions in dwarf_entry_breakpoints.c to file scope.

2016-01-02 14:26:34 +01:00

dwarf_entrypc.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_error.c

readelf: Handle .debug_loclists.

2018-05-29 12:18:43 +02:00

dwarf_filesrc.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_formaddr.c

libdw: Handle .debug_rnglists in dwarf_ranges.

2018-05-28 14:51:26 +02:00

dwarf_formblock.c

libdw: Add support for DWARF5 DW_FORM_data16.

2018-02-21 17:20:30 +01:00

dwarf_formflag.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_formref_die.c

libdw: Handle DW_FORM_[ref|strp]_sup[48] as DW_FORM_GNU_[ref|strp]_alt.

2018-05-11 17:27:00 +02:00

dwarf_formref.c

libdw: Handle DW_FORM_[ref|strp]_sup[48] as DW_FORM_GNU_[ref|strp]_alt.

2018-05-11 17:27:00 +02:00

dwarf_formsdata.c

libdw: Handle DWARF5 DW_FORM_implicit_const. Add dwarf_getabbrevattr_data.

2018-02-21 17:19:33 +01:00

dwarf_formstring.c

libdw: Add GNU DebugFission attributes, tags, forms and operands.

2018-05-19 12:46:19 +02:00

dwarf_formudata.c

readelf: Handle .debug_loclists.

2018-05-29 12:18:43 +02:00

dwarf_frame_cfa.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_frame_info.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_frame_register.c

Use fallthrough attribute.

2018-02-10 03:19:26 +01:00

dwarf_func_inline.c

libdw: Prevent infinite recursion when processing DW_TAG_imported_unit.

2015-01-12 09:35:59 +01:00

dwarf_get_units.c

libdw: dwarf_get_units should handle existing failure to open Dwarf.

2018-06-11 08:35:51 +02:00

dwarf_getabbrev.c

libdw: Check end of attributes list consistently.

2018-08-18 20:07:06 +02:00

dwarf_getabbrevattr.c

libdw: Handle DWARF5 DW_FORM_implicit_const. Add dwarf_getabbrevattr_data.

2018-02-21 17:19:33 +01:00

dwarf_getabbrevcode.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_getabbrevtag.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_getalt.c

libdw: Make sure id_path can contain max number of build id bytes.

2018-06-08 12:03:14 +02:00

dwarf_getarange_addr.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_getarangeinfo.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_getaranges.c

libdw, readelf: Make sure there is enough data to read full aranges header.

2018-08-18 13:27:48 +02:00

dwarf_getattrcnt.c

libdw: Reduce size of struct Dwarf_Abbrev.

2018-01-01 22:48:56 +01:00

dwarf_getattrs.c

libdw: Enable building with -Og.

2018-11-23 21:06:30 +01:00

dwarf_getcfi_elf.c

Also find CFI in sections of type SHT_X86_64_UNWIND

2018-11-09 17:51:30 +01:00

dwarf_getcfi.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_getelf.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_getfuncs.c

libdw: Prevent infinite recursion when processing DW_TAG_imported_unit.

2015-01-12 09:35:59 +01:00

dwarf_getlocation_attr.c

libdw: Return an error in dwarf_getlocation_attr for missing .debug_addr.

2018-06-10 11:03:31 +02:00

dwarf_getlocation_die.c

libdw: Report error in dwarf_getlocation_die for bogus opcode offset.

2018-06-08 12:03:14 +02:00

dwarf_getlocation_implicit_pointer.c

libdw: Add new DWARF5 Dwarf expression operations.

2018-03-11 16:34:02 +01:00

dwarf_getlocation.c

libdw, readelf: Don't handle DW_FORM_data16 as expression block/location.

2018-06-17 20:32:06 +02:00

dwarf_getmacros.c

readelf, libdw: Handle DWARF5 .debug_macro.

2018-05-15 11:25:43 +02:00

dwarf_getpubnames.c

lib: Provide MAX and MIN in system.h

2016-10-12 15:43:14 +02:00

dwarf_getscopes_die.c

libdw: Prevent infinite recursion when processing DW_TAG_imported_unit.

2015-01-12 09:35:59 +01:00

dwarf_getscopes.c

readelf: Add .debug_rnglists support.

2018-05-27 14:28:07 +02:00

dwarf_getscopevar.c

No nested function in dwarf_getscopevar to file scope.

2015-11-13 18:06:12 +01:00

dwarf_getsrc_die.c

libdw: Search for the last matching address with dwarf_getsrc_die.

2015-01-16 09:04:43 +01:00

dwarf_getsrc_file.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_getsrcdirs.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_getsrcfiles.c

libdw: Handle split dwarf debuglines.

2018-05-22 15:49:22 +02:00

dwarf_getsrclines.c

libdw: Check terminating NUL byte in dwarf_getsrclines for dir/file table.

2019-01-22 18:12:38 +01:00

dwarf_getstring.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_hasattr_integrate.c

libdw: Break long or circular DIE ref chains in dwarf_[has]attr_integrate.

2018-06-11 17:26:02 +02:00

dwarf_hasattr.c

libdw: Check end of attributes list consistently.

2018-08-18 20:07:06 +02:00

dwarf_haschildren.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_hasform.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_haspc.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_highpc.c

libdw: Handle all address FORMs for dwarf_highpc, handle errors better.

2018-05-25 15:10:40 +02:00

dwarf_line_file.c

libdw: Add dwarf_line_file.

2017-07-26 23:22:38 +02:00

dwarf_lineaddr.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_linebeginstatement.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lineblock.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_linecol.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_linediscriminator.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lineendsequence.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lineepiloguebegin.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lineisa.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lineno.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lineop_index.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lineprologueend.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_linesrc.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_lowpc.c

libdw: Handle GNU DebugFission split ranges.

2018-05-23 00:31:22 +02:00

dwarf_macro_getparamcnt.c

Support .debug_macro

2014-11-10 15:45:00 +01:00

dwarf_macro_getsrcfiles.c

Remove redundant NULL tests.

2015-09-14 13:41:12 +02:00

dwarf_macro_opcode.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_macro_param1.c

Support .debug_macro

2014-11-10 15:45:00 +01:00

dwarf_macro_param2.c

Support .debug_macro

2014-11-10 15:45:00 +01:00

dwarf_macro_param.c

Support .debug_macro

2014-11-10 15:45:00 +01:00

dwarf_next_cfi.c

libdw: Recognize zero terminator to end frame table in dwarf_next_cfi.

2018-06-29 19:43:28 +02:00

dwarf_next_lines.c

libdw: Add dwarf_next_lines to read .debug_line tables without CUs.

2018-06-29 10:22:51 +02:00

dwarf_nextcu.c

libdw: Check there is enough space for CU 64bit length, version and type.

2019-02-01 14:06:18 +01:00

dwarf_offabbrev.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_offdie.c

libdw: Check there is .debug_info/types section data in __libdw_offdie.

2017-12-29 00:34:14 +01:00

dwarf_onearange.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_onesrcline.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_peel_type.c

libdw: dwarf_peel_type break long chains/cycles.

2018-06-20 13:49:05 +02:00

dwarf_ranges.c

readelf, libdw: Add GNU DebugFission .debug_loc support.

2018-05-31 14:42:27 +02:00

dwarf_setalt.c

libdw: Resolve alt file on first use.

2018-01-25 16:30:47 +01:00

dwarf_siblingof.c

libdw: Fix crashing on illegal/zero Dwarf_Die.

2018-05-15 11:25:03 +02:00

dwarf_sig8_hash.c

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_sig8_hash.h

Update name, license and contributor policy.

2012-06-05 23:12:05 +02:00

dwarf_srclang.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_tag.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_whatattr.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf_whatform.c

Remove old-style function definitions.

2015-09-23 15:50:55 +02:00

dwarf.h

readelf, libdw: Add GNU DebugFission .debug_loc support.

2018-05-31 14:42:27 +02:00

encoded-value.h

Add GCC7 -Wimplicit-fallthrough support/fixes.

2016-11-10 11:59:00 +01:00

fde.c

libdw: Don't leak duplicate FDEs.

2016-01-02 20:37:45 +01:00

frame-cache.c

libdw: Make sure Ebl is always freed from cfi frame cache.

2015-11-27 14:41:51 +01:00

libdw_alloc.c

Consolidate error.h inclusion in system.h

2018-07-05 21:06:40 +02:00

libdw_find_split_unit.c

libdw: Try both the relative and absolute paths when finding a .dwo file.

2018-06-01 17:27:59 +02:00

libdw_findcu.c

libdw: Make sure that address_size and offset_size are 4 or 8 bytes.

2018-06-09 10:34:06 +02:00

libdw_form.c

libdw: Add GNU DebugFission attributes, tags, forms and operands.

2018-05-19 12:46:19 +02:00

libdw_visit_scopes.c

Move nested functions in libdw_visit_scopes.c to file scope.

2016-01-02 14:14:00 +01:00

libdw.h

libdw: Remove dwarf_getscn_info from libdw.h and libdw.map.

2018-06-29 10:55:37 +02:00

libdw.map

libdwelf: New function dwelf_elf_begin.

2018-11-09 18:11:48 +01:00

libdwP.h

libdw: Make __libdw_dieabbrev more robust on failure.

2018-06-17 00:52:07 +02:00

Makefile.am

libdw: Add dwarf_next_lines to read .debug_line tables without CUs.

2018-06-29 10:22:51 +02:00

memory-access.h

readelf: Make sure print_form_data always consumes DW_FORM_strx[1234] data.

2018-06-17 00:56:05 +02:00