Commit Graph

13 Commits

Author SHA1 Message Date
Peter Jones
cb89c25aeb Use CHAR8 not UINT8 for character work.
This gets rid of a lot of type casting that we don't need, and helps
reduce warnings when I switch a bunch of gnu-efi stuff to taking const
arguments.

Signed-off-by: Peter Jones <pjones@redhat.com>
2013-10-02 10:46:26 -04:00
Peter Jones
e053c22701 Since different distros name grub*.efi differently, make it compile-time.
Basically, if you don't want grub.efi, you do:

make 'DEFAULT_LOADER=\\\\grubx64.efi'

Signed-off-by: Peter Jones <pjones@redhat.com>
2013-09-26 11:58:02 -04:00
Gary Ching-Pang Lin
bd145c6082 Define the PXE 2nd stage loader in the beginning of the file
Make it easier to change the PXE 2nd stage loader.

Conflicts:
	netboot.c
2013-09-26 11:58:02 -04:00
Steve Langasek
5ccacd3a48 Fix a memory leak 2013-09-24 12:05:51 -04:00
Steve Langasek
69a54db486 Correct limits on the length of ipv6 addresses
The maximum length of a string representation of an ipv6 address is 39
characters (8 groups of 4 hex chars, with 7 colons in between).  So don't
allocate more room than this - and more importantly, don't blindly accept
strings from the server that are longer than our buffer...
2013-09-24 12:05:47 -04:00
Steve Langasek
af049ff457 More consistent types, fewer casts 2013-09-24 12:05:38 -04:00
Steve Langasek
6eaa1a9c9e Misc allocation cleanups 2013-09-24 12:05:34 -04:00
Steve Langasek
3816832bc5 Fix an off-by-one error
We don't need to add one because our end pointer is already off the end of
the string we want to copy.
2013-09-24 12:05:31 -04:00
Steve Langasek
e2979f2c5f Fix nul termination errors in filenames passed to tftp
Fix various errors in the tftp string handling, to ensure we always have
properly nul-terminated strings.
2013-09-24 12:05:28 -04:00
Steve Langasek
fbc486b50d Pass the right arguments to EFI_PXE_BASE_CODE_TFTP_READ_FILE
A wrong pointer was being passed to EFI_PXE_BASE_CODE_TFTP_READ_FILE,
preventing us from getting the file size back from the tftp call, ensuring
that we don't have enough information to properly secureboot-validate the
retrieved image.
2013-09-24 12:05:21 -04:00
Peter Jones
6cd79ef950 EFI_PXE_BASE_CODE_DHCPV6_PACKET is in gnu-efi-3.0t 2013-05-31 15:34:11 -04:00
Matthew Garrett
e4d55afe6a Don't fail if there's no network devices
findNetboot() would continue blindly even if no PXE-capable devices were
found. Fix that.
2012-11-01 16:03:24 -04:00
Matthew Garrett
1c5957068f Add draft version of Neil's netboot code 2012-10-12 20:14:14 -04:00