freebsd-skq/sys/boot/common
Toomas Soome c1e968fb62 loader: verify the value from dhcp.interface-mtu and use snprintf to set mtu
Since the uset can set dhcp.interface-mtu, we need to try to validate the
value. So we verify if the conversion to int is successful and we will not
allow to set value greater than max IPv4 packet size.

Also use snprintf for safety.

Reviewed by:	allanjude, bapt
Approved by:	allanjude (mentor)
Differential Revision:	https://reviews.freebsd.org/D8492
2017-03-20 22:20:17 +00:00
..
bcache.c loader: possible NULL pointer dereference in bcache.c 2017-02-08 18:32:53 +00:00
boot.c loader is filling fixed length command_errbuf with sprintf() and is trusting 2016-08-20 16:23:19 +00:00
bootstrap.h loader: bcache read ahead block count should take account the large sectors 2017-02-06 08:58:40 +00:00
commands.c lsdev device name section headers should be printed by dv_print callback. 2016-11-19 08:54:21 +00:00
console.c Prevent loader.conf load failure due to unknown console entries 2016-01-21 15:27:44 +00:00
crc32.c
crc32.h
dev_net.c loader: verify the value from dhcp.interface-mtu and use snprintf to set mtu 2017-03-20 22:20:17 +00:00
dev_net.h Refactor net_getparams() to make it easier to get params from sources other 2015-05-18 15:46:43 +00:00
devopen.c
disk.c loader: remove open_disk cache 2017-03-16 12:04:43 +00:00
disk.h loader: remove open_disk cache 2017-03-16 12:04:43 +00:00
gpt.c Implement GELI (AES-XTS and AES-CBC only) in gptboot and gptzfsboot 2016-03-16 23:12:19 +00:00
gpt.h Implement GELI (AES-XTS and AES-CBC only) in gptboot and gptzfsboot 2016-03-16 23:12:19 +00:00
help.common
install.c Add support for LOADER_RC setting in the pkgfs manifest (defaults to 2016-11-11 17:41:17 +00:00
interp_backslash.c sys/boot/common: use of spaces vs. TAB. 2016-05-12 01:19:11 +00:00
interp_forth.c Reduce boot loader version string duplication 2016-12-18 13:57:23 +00:00
interp_parse.c Improve boot loader quote parsing 2016-07-30 17:53:37 +00:00
interp.c The file /boot/boot.conf existed for the 3.0 release (r38764). It was 2016-10-14 16:05:44 +00:00
isapnp.c sys/boot/common: use of spaces vs. TAB. 2016-05-12 01:19:11 +00:00
isapnp.h Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
load_elf32_obj.c
load_elf32.c
load_elf64_obj.c
load_elf64.c
load_elf_obj.c Use the ABI-prescribed name for SHT_X86_64_UNWIND in the loader and 2016-04-08 10:23:48 +00:00
load_elf.c Don't set the offset when loading the kernel on the arm loader.efi. The 2016-02-09 09:39:30 +00:00
loader.8 The file /boot/boot.conf existed for the 3.0 release (r38764). It was 2016-10-14 16:05:44 +00:00
ls.c loader is filling fixed length command_errbuf with sprintf() and is trusting 2016-08-20 16:23:19 +00:00
Makefile Install loader(8) and zfsloader(8) only once 2015-06-19 05:42:24 +00:00
Makefile.depend META MODE: Update dependencies with 'the-lot' and add missing directories. 2015-12-01 05:23:19 +00:00
Makefile.inc Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
md.c sys: Replace zero with NULL for pointers. 2017-02-22 02:35:59 +00:00
merge_help.awk
misc.c Enable warnings in EFI boot code 2016-01-12 02:17:39 +00:00
module.c Loader paged/pageable data is not always paged. 2016-11-08 06:50:18 +00:00
newvers.sh Build loaders reproducibly when WITH_REPRODUCIBLE_BUILD 2016-12-19 14:45:59 +00:00
panic.c
part.c loader: Implement disk_ioctl() to support DIOCGSECTORSIZE and DIOCGMEDIASIZE. 2017-02-06 08:26:45 +00:00
part.h loader: Implement disk_ioctl() to support DIOCGSECTORSIZE and DIOCGMEDIASIZE. 2017-02-06 08:26:45 +00:00
paths.h Fix mistake when transitioning to the new defines with ZFS loader. I 2016-01-27 16:36:18 +00:00
pnp.c Really make WITHOUT_FORTH (MK_FORTH==no) work. The recent inclusion of 2016-10-25 17:31:57 +00:00
rbx.h RBX_ defines are in rbx.h, move it there. 2016-01-26 06:26:44 +00:00
reloc_elf32.c
reloc_elf64.c
reloc_elf.c Don't include <errno.h> in reloc_elf.c, as it includes <stand.h> just 2017-01-11 18:47:00 +00:00
self_reloc.c EFI loaders: parse rela relocations on amd64 2016-12-01 14:28:37 +00:00
ufsread.c ufsread: Use appropriate UFS_MAXNAMLEN constant 2017-03-07 21:40:01 +00:00
util.c Loader paged/pageable data is not always paged. 2016-11-08 06:50:18 +00:00
util.h Loader paged/pageable data is not always paged. 2016-11-08 06:50:18 +00:00
zfsloader.8 Misc mdoc fixes: 2014-11-23 21:00:00 +00:00