Mark Wielaard 3ba5040317 libelf: Only memcpy ehdr back when not already directly mmapped. ...

When the elf file is mmapped ehdr can still point to ehdr_mem if the
address is unaligned.  In such cases we do need to memcpy the ehdr back
to the file. We shouldn't when ehdr already comes directly from the mmapped
file, because that would cause an memcpy call with overlapping addresses
(ehdr being copied directly over itself).

Signed-off-by: Mark Wielaard <mjw@redhat.com>

2013-11-11 15:07:44 +01:00

..

abstract.h

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

ChangeLog

libelf: Only memcpy ehdr back when not already directly mmapped.

2013-11-11 15:07:44 +01:00

common.h

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

dl-hash.h

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

elf32_checksum.c

elf32_checksum.c: Removed unused ebl_debugscn_p define and confusing comment.

2012-08-14 16:48:50 +02:00

elf32_fsize.c

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

elf32_getehdr.c

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

elf32_getphdr.c

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

elf32_getshdr.c

elf_getshdr should work for elf->flags & ELF_F_MALLOCED.

2012-07-24 11:41:01 +02:00

elf32_newehdr.c

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

elf32_newphdr.c

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

elf32_offscn.c

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

elf32_updatefile.c

libelf: Only memcpy ehdr back when not already directly mmapped.

2013-11-11 15:07:44 +01:00

elf32_updatenull.c

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

elf32_xlatetof.c

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

elf32_xlatetom.c

elf*_xlatetom: do not check ELF_T_NHDR has integer number of records

2012-07-17 16:29:18 +02:00

elf64_checksum.c

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

elf64_fsize.c

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

elf64_getehdr.c

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

elf64_getphdr.c

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

elf64_getshdr.c

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

elf64_newehdr.c

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

elf64_newphdr.c

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

elf64_offscn.c

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

elf64_updatefile.c

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

elf64_updatenull.c

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

elf64_xlatetof.c

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

elf64_xlatetom.c

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

elf_begin.c

Implement support for archives with 64-bit symbol table

2012-08-07 14:28:57 +02:00

elf_clone.c

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

elf_cntl.c

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elf_end.c

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elf_error.c

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elf_fill.c

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

elf_flagdata.c

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

elf_flagehdr.c

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elf_flagelf.c

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elf_flagphdr.c

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elf_flagscn.c

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elf_flagshdr.c

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

elf_getarhdr.c

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elf_getaroff.c

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

elf_getarsym.c

elf_getarsym: Handle unaligned data in archive index.

2013-01-07 14:30:54 -08:00

elf_getbase.c

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

elf_getdata_rawchunk.c

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elf_getdata.c

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elf_getident.c

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

elf_getphdrnum.c

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elf_getscn.c

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

elf_getshdrnum.c

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

elf_getshdrstrndx.c

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

elf_gnu_hash.c

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

elf_hash.c

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

elf_kind.c

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elf_memory.c

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elf_ndxscn.c

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elf_newdata.c

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elf_newscn.c

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elf_next.c

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elf_nextscn.c

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elf_rand.c

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elf_rawdata.c

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elf_rawfile.c

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

elf_readall.c

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

elf_scnshndx.c

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

elf_strptr.c

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

elf_update.c

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

elf_version.c

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

elf-knowledge.h

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

elf.h

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2013-10-01 16:31:16 +02:00

exttypes.h

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

gelf_checksum.c

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

gelf_fsize.c

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

gelf_getauxv.c

gelf_getauxv: Add missing whitespace.

2013-08-28 11:44:41 +02:00

gelf_getclass.c

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

gelf_getdyn.c

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

gelf_getehdr.c

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

gelf_getlib.c

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gelf_getmove.c

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gelf_getnote.c

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gelf_getphdr.c

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gelf_getrel.c

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

gelf_getrela.c

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gelf_getshdr.c

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

gelf_getsym.c

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

gelf_getsyminfo.c

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gelf_getsymshndx.c

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gelf_getverdaux.c

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gelf_getverdef.c

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gelf_getvernaux.c

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gelf_getverneed.c

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gelf_getversym.c

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gelf_newehdr.c

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gelf_newphdr.c

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gelf_offscn.c

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

gelf_update_auxv.c

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

gelf_update_dyn.c

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

gelf_update_ehdr.c

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

gelf_update_lib.c

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

gelf_update_move.c

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gelf_update_phdr.c

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gelf_update_rel.c

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gelf_update_rela.c

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gelf_update_shdr.c

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gelf_update_sym.c

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gelf_update_syminfo.c

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gelf_update_symshndx.c

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gelf_update_verdaux.c

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gelf_update_verdef.c

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gelf_update_vernaux.c

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gelf_update_verneed.c

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gelf_update_versym.c

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

gelf_xlate.c

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gelf_xlate.h

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gelf_xlatetof.c

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

gelf_xlatetom.c

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

gelf.h

gelf.h: Fix typo in comment.

2013-08-28 18:58:10 +02:00

gnuhash_xlate.h

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

libelf_crc32.c

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

libelf_next_prime.c

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

libelf.h

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

libelf.map

Add elf_getphdrnum, support >65536 phdrs.

2010-01-07 19:43:42 -08:00

libelfP.h

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

Makefile.am

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2013-11-05 17:07:10 +01:00

nlist.c

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nlist.h

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note_xlate.h

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version_xlate.h

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