Mark Wielaard 1e7c230b27 Check sh_entsize is not zero. ...

There were some recent bug reports where we trusted the ELF section header
to be sane and divided the sh_size by the sh_entsize to get the number of
objects in the section. This would cause a divide by zero if the file was
corrupt and the sh_entsize was zero. Add checks for any such code.

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

2018-10-20 00:13:10 +02:00

..

asm_abort.c

Remove old-style function definitions.

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

asm_addint8.c

Replace some K&R function definitions with ansi-C definitions.

2015-09-07 22:04:21 +02:00

asm_addint16.c

Update name, license and contributor policy.

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

asm_addint32.c

Update name, license and contributor policy.

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

asm_addint64.c

Update name, license and contributor policy.

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

asm_addsleb128.c

Remove old-style function definitions.

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

asm_addstrz.c

Remove old-style function definitions.

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

asm_adduint8.c

Replace some K&R function definitions with ansi-C definitions.

2015-09-07 22:04:21 +02:00

asm_adduint16.c

Update name, license and contributor policy.

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

asm_adduint32.c

Update name, license and contributor policy.

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

asm_adduint64.c

Update name, license and contributor policy.

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

asm_adduleb128.c

Remove old-style function definitions.

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

asm_align.c

lib: Provide MAX and MIN in system.h

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

asm_begin.c

dwelf: Add string table functions from ebl.

2016-08-03 18:19:47 +02:00

asm_end.c

Consolidate error.h inclusion in system.h

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

asm_error.c

Properly mark all internal function definitions.

2015-09-23 20:49:54 +02:00

asm_fill.c

Remove old-style function definitions.

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

asm_getelf.c

Remove old-style function definitions.

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

asm_newabssym.c

dwelf: Add string table functions from ebl.

2016-08-03 18:19:47 +02:00

asm_newcomsym.c

dwelf: Add string table functions from ebl.

2016-08-03 18:19:47 +02:00

asm_newscn_ingrp.c

Remove old-style function definitions.

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

asm_newscn.c

Consolidate error.h inclusion in system.h

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

asm_newscngrp.c

dwelf: Add string table functions from ebl.

2016-08-03 18:19:47 +02:00

asm_newsubscn.c

Remove old-style function definitions.

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

asm_newsym.c

libasm: Fix one GCC7 -Wformat-truncation=2 warning.

2017-03-24 17:45:53 +01:00

asm_scngrp_newsignature.c

Remove old-style function definitions.

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

ChangeLog

Check sh_entsize is not zero.

2018-10-20 00:13:10 +02:00

disasm_begin.c

Update name, license and contributor policy.

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

disasm_cb.c

Check sh_entsize is not zero.

2018-10-20 00:13:10 +02:00

disasm_end.c

Update name, license and contributor policy.

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

disasm_str.c

Check for existence of mempcpy

2017-02-17 10:45:39 +01:00

libasm.h

Update name, license and contributor policy.

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

libasm.map

propagate from branch 'com.redhat.elfutils.disasm' (head d15b4eb794e81e477f9896fe82a74cb5ecf4514c)

2008-01-02 17:44:39 +00:00

libasmP.h

dwelf: Add string table functions from ebl.

2016-08-03 18:19:47 +02:00

Makefile.am

Check for -z,defs, -z,relro, -fPIC, -fPIE before using them

2017-08-18 22:29:46 +02:00

symbolhash.c

dwelf: Add string table functions from ebl.

2016-08-03 18:19:47 +02:00

symbolhash.h

dwelf: Add string table functions from ebl.

2016-08-03 18:19:47 +02:00