modified: bugxml/readbugs.py
Fixed an incorrect length check to prevent a crash.
modified: dwarfdump/print_frames.c
Set a macro structure field that was left unset.
No longer creates a zero-length malloc field.
modified: libdwarf/dwarf_macro5.c
Moved a couple functions between source files
and made them static. A couple commentary changes.
print_frames.c, though, needed hardening against
corrupt frame data.
dwarfdump/globals.h
dwarfdump/print_aranges.c
dwarfdump/print_die.c
dwarfdump/print_frames.c
dwarfdump/print_sections.c
All data reads from an object ensure the
read is actually in a section.
It is always possible something was overlooked, but
all the reading macros and functions now do checks.
libdwarf/dwarf_arange.c
libdwarf/dwarf_die_deliv.c
libdwarf/dwarf_errmsg_list.c
libdwarf/dwarf_form.c
libdwarf/dwarf_frame.c
libdwarf/dwarf_frame2.c
libdwarf/dwarf_global.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line_table_reader_common.c
libdwarf/dwarf_loc.c
libdwarf/dwarf_loc2.c
libdwarf/dwarf_macro5.c
libdwarf/dwarf_opaque.h
libdwarf/dwarf_print_lines.c
libdwarf/dwarf_query.c
libdwarf/dwarf_ranges.c
libdwarf/dwarf_util.c
libdwarf/dwarf_util.h
libdwarf/dwarf_xu_index.c
libdwarf/libdwarf.h.in
bugxml/data.txt
libdwarf
* dwarf_errmsg_list.c: Added DW_DLE_ZLIB_SECTION_SHORT.
* dwarf_form.c: Now checking for section overrun.
* dwarf_init_finish.c: Now checking zlib reading
for section overrun.
* dwarf_macro5.c: Now checking for section overrun and
also fixing double delete caused by having
_dwarf_get_alloc() space pointing at other _dwarf_get_alloc()
space. Because in case of error the order of free
of such is unpredictable!
* dwarf_macro5.h: Added comment on mc_srcfiles member.
* libdwarf.h.in: Added DW_DLE_ZLIB_SECTION_SHORT.
standard tables: header says lno now,
for line number (row was incorrect).
dwarfdump/dwarfdump.c
dwarfdump/print_die.c
dwarfdump/print_lines.c
New checks for correctness and section overrun.
Fixed duplicate free due to bug in DWARF5 macro
handling.
libdwarf/dwarf_arange.c
libdwarf/dwarf_die_deliv.c
libdwarf/dwarf_elf_access.c
libdwarf/dwarf_errmsg_list.c
libdwarf/dwarf_frame2.c
libdwarf/dwarf_leb.c
libdwarf/dwarf_line.c
libdwarf/dwarf_line.h
libdwarf/dwarf_line_table_reader_common.c
libdwarf/dwarf_macro5.c
libdwarf/dwarf_util.h
libdwarf/libdwarf.h.in
Dwarf_Error* and with mistakes treating DW_DLV_NO_ENTRY
as if it were DW_DLV_ERROR.
* dwarf_form.c: Only do dwarf_errno(*error) when error is non-null.
* dwarf_macro5.c, dwarf_query.c, dwarf_ranges.c: Avoid the
possibility of
doing dwarf_errno(*error) when error is null.
* dwarf_util.c(_dwarf_error_mv_s_to_t): Added code to
ensure that nothing crash-worthy happens
even if a future internal caller calls it with one or more NULL
arguments.
* libdwarf2.1.mm: Added a few words about Error Handling in general
to clarify earlier wording (earlier wording was not as explicit
as it should have been).
* libdwarf2.1.pdf: Regenerated. Version 2.45
* dwarf_sort_line.c: Though no longer built or used, added
an initializer to a local variable for correctness.
if the gcc '__attribute__ ((name))' compiles ok.
* config.h.in, configure: Regenerated.
* libdwarfdefs.h: Test HAVE_UNUSED_ATTRIBUTE and define
UNUSEDARG appropriately.
* dwarf_alloc.c,dwarf_elf_access.c,dwarf_form.c,dwarf_frame2.c,
dwarf_gdbindex.c,dwarf_global.c,dwarf_init_finish.c,dwarf_line.c,
dwarf_line_table_reader_common.c,dwarf_macro5.c,
dwarf_original_elf_init.c,dwarf_print_lines.c,dwarf_ranges.c,
dwarf_tsearchhash.c,dwarf_util.c,dwarf_xu_index.c,
pro_alloc.c,pro_frame.c,pro_init.c,pro_reloc.c,
pro_reloc_stream.c,pro_section.c: Use UNUSEDARG to suppress
meaningless unused-parameter warnings from gcc.
signedness. Now prints the 'as signed' value as (-1)
for example instead of (as signed = -1) when signedness
is not clear.
dwarfdump/Makefile.in
dwarfdump/dwarfdump.c
dwarfdump/helpertree.c
dwarfdump/helpertree.h
dwarfdump/print_die.c
Remove a blank line.
libdwarf/dwarf_abbrev.c
add a check for
libdwarf/dwarf_macro5.c
Now all with prototypes.
Local functions now declared static.
One crucial bug in macrocheck.c in calling dwarf_twalk fixed.
dwarfdump/configure
dwarfdump/configure.in
dwarfdump/dwarf_tsearchbal.c delete unused function
dwarfdump/dwarfdump.c
dwarfdump/dwconf.c
dwarfdump/dwgetopt.c
dwarfdump/globals.h
dwarfdump/macrocheck.c
dwarfdump/naming.c
dwarfdump/print_gdbindex.c
dwarfdump/tag_attr.c
dwarfdump/tag_common.c
Better compiler checking with --enable-wall..
Now all with prototypes.
Local functions now declared static.
Some old and new functions documented in mm.
libdwarf/Makefile.in
libdwarf/configure
libdwarf/configure.in
libdwarf/dwarf_macro5.c
libdwarf/dwarf_original_elf_init.c
libdwarf/dwarf_query.c
libdwarf/dwarf_stubs.c
libdwarf/dwarf_util.c
libdwarf/dwgetopt.c
libdwarf/libdwarf.h.in
libdwarf/libdwarf2.1.mm
libdwarf/libdwarf2.1.pdf Regenerated. V 2.39
libdwarf/pro_alloc.c
libdwarf/pro_alloc.h
delete unused function.
tsearch/dwarf_tsearchbal.c
files:
Still no handling of macro import.
dwarfdump/dwarfdump.c
dwarfdump/print_lines.c
dwarfdump/print_macro.c
Fixing handling of DWARF5 macros.
libdwarf/dwarf_line.c
libdwarf/dwarf_macro5.c
libdwarf/dwarf_macro5.h
libdwarf/dwarf_opaque.h
Now avoids printing .debug_macro string when there is no section.
dwarfdump/print_macro.c
dwarfdump/print_macros.c
libdwarf:
dwarf_error.c
dwarf_macro5.c
libdwarf.h.in
* print_macro.c: Now reads and prints macro5 header.
dwarfdump/naming.c
dwarfdump/naming.h
dwarfdump/print_macro.c
* dwarf_alloc.c: Remove () around simple return value.
* dwarf_error.c: Two new error codes for DWARF5 macro section.
* dwarf5_macro.c,dwarf5_macro.h: Add functions
to let reader read/print
.debug_macro section header. Fixed _dwarf_macro_constructor
declaration and implementation to return DW_DLV_OK.
* libdwarf.h.in: Add functions to let reader read/print
.debug_macro section header.
libdwarf/dwarf_alloc.c
libdwarf/dwarf_error.c
libdwarf/dwarf_macro5.c
libdwarf/dwarf_macro5.h
libdwarf/libdwarf.h.in
