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e2cf85cd35d33f92ff3d032e941783238a8fdaa1
third_party_elfutils/libdw
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Mark Wielaard e2cf85cd35 libdw: Make sure Ebl is always freed from cfi frame cache. 
libdwfl sets the Dwfl_Module Ebl for the eh_cfi and dwarf_cfi cache to
save a bit of memory. It also calls ebl_closebackend on the ebl to free
it. The Dwarf_CFI never frees the Ebl in the cache, even when it opened
one itself. This means that if only libdw calls are used to access the
Dwarf_CFI the Ebl might be leaked.

Always destroy the Dwarf_CFI cache Ebl in __libdw_destroy_frame_cache.
And in __libdwfl_module_free clear the Dwarf_CFI Ebl if it is the
Dwfl_Module Ebl before calling dwarf_cfi_end and dwarf_end.

Signed-off-by: Mark Wielaard <mjw@redhat.com>
2015-11-27 14:41:51 +01:00
..
cfi.c
Move nested functions in libdw/cfi.c to file scope.
2015-10-22 22:43:42 +02:00
cfi.h
libdw: Robustify eh_frame_hdr and encoded-values reading.
2015-01-15 14:25:35 +01:00
ChangeLog
libdw: Make sure Ebl is always freed from cfi frame cache.
2015-11-27 14:41:51 +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
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_arrayorder.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_attr_integrate.c
Update name, license and contributor policy.
2012-06-05 23:12:05 +02:00
dwarf_attr.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_begin_elf.c
Remove old-style function definitions.
2015-09-23 15:50:55 +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
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_cu_die.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_cu_getdwarf.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_cuoffset.c
Remove old-style function definitions.
2015-09-23 15:50:55 +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_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
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_end.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_entry_breakpoints.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_entrypc.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_error.c
Properly mark all internal function definitions.
2015-09-23 20:49:54 +02:00
dwarf_filesrc.c
Update name, license and contributor policy.
2012-06-05 23:12:05 +02:00
dwarf_formaddr.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_formblock.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_formflag.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_formref_die.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_formref.c
Properly mark all internal function definitions.
2015-09-23 20:49:54 +02:00
dwarf_formsdata.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_formstring.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_formudata.c
Remove old-style function definitions.
2015-09-23 15:50:55 +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
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_func_inline.c
libdw: Prevent infinite recursion when processing DW_TAG_imported_unit.
2015-01-12 09:35:59 +01:00
dwarf_getabbrev.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getabbrevattr.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
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: Add dwarf_getalt, dwarf_setalt
2014-04-24 13:18:33 +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
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getattrcnt.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getattrs.c
libdw: Add get_uleb128 and get_sleb128 bounds checking.
2014-12-17 16:35:56 +01:00
dwarf_getcfi_elf.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
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
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getlocation_die.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getlocation_implicit_pointer.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getlocation.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getmacros.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_getpubnames.c
Remove old-style function definitions.
2015-09-23 15:50:55 +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
libdw: Prevent infinite recursion when processing DW_TAG_imported_unit.
2015-01-12 09:35:59 +01:00
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
Do not reject type units in dwarf_getsrcfiles and dwarf_getsrclines
2015-04-03 13:21:09 +02:00
dwarf_getsrclines.c
libdw: initialize state early in read_srclines
2015-11-16 17:11:34 +01:00
dwarf_getstring.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_hasattr_integrate.c
Update name, license and contributor policy.
2012-06-05 23:12:05 +02:00
dwarf_hasattr.c
Remove old-style function definitions.
2015-09-23 15:50:55 +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
Remove old-style function definitions.
2015-09-23 15:50:55 +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
Remove old-style function definitions.
2015-09-23 15:50:55 +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
Replace some K&R function definitions with ansi-C definitions.
2015-09-07 22:04:21 +02:00
dwarf_nextcu.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_offabbrev.c
Update name, license and contributor policy.
2012-06-05 23:12:05 +02:00
dwarf_offdie.c
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
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
Remove old-style function definitions.
2015-09-23 15:50:55 +02:00
dwarf_ranges.c
dwarf_ranges: do not request base address attributes if not necessary
2015-02-11 22:11:46 +01:00
dwarf_setalt.c
libdwfl: Move dwz alt multi file searching to find_debuginfo callback.
2014-05-02 17:00:48 +02:00
dwarf_siblingof.c
Remove old-style function definitions.
2015-09-23 15:50:55 +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
libdw: Add DW_LANG_Haskell.
2015-08-25 15:13:04 +02:00
encoded-value.h
libdw: Fix overflow in read_encoded_value for the DW_EH_PE_indirect case.
2015-06-01 10:34:11 +02:00
fde.c
libdw: Robustify eh_frame_hdr and encoded-values reading.
2015-01-15 14:25:35 +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
Update name, license and contributor policy.
2012-06-05 23:12:05 +02:00
libdw_findcu.c
Properly mark all internal function definitions.
2015-09-23 20:49:54 +02:00
libdw_form.c
libdw: Add get_uleb128 and get_sleb128 bounds checking.
2014-12-17 16:35:56 +01:00
libdw_visit_scopes.c
Properly mark all internal function definitions.
2015-09-23 20:49:54 +02:00
libdw.h
libdw: Add support for DWARF5/GCC5 DW_TAG_atomic_type.
2015-02-16 13:24:34 +01:00
libdw.map
Support .debug_macro
2014-11-10 15:45:00 +01:00
libdwP.h
dwarf_begin_elf: new error for compression failure
2015-05-13 17:43:25 +02:00
Makefile.am
Make zlib mandatory.
2015-10-26 13:52:31 +01:00
memory-access.h
libdw: Undefined behavior in get_sleb128_step.
2015-04-28 13:58:59 +02:00