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[util] Improve processing of ROM images in Option::ROM
authorPetr Borsodi <petr.borsodi@gmail.com>
Wed, 16 Jan 2019 16:37:57 +0000 (17:37 +0100)
committerMichael Brown <mcb30@ipxe.org>
Mon, 21 Jan 2019 11:56:35 +0000 (11:56 +0000)
commit3f4c179a149c4feb3f0ea777aeddffa06bed0a27
treeacfed83628d28b2572aa270262dd95b50c6947b6tree
parent956f6a7227b62ce98d7840439af17bbca04f0c86commit | diff
[util] Improve processing of ROM images in Option::ROM

The Option::ROM module now compares the Code Type in the PCIR header
to 0x00 (PC-AT) in order to check the presence of other header types
(PnP, UNDI, iPXE, etc).  The validity of these headers are checked not
only by offset, but by range and signature checks also.  The image
checksum and initial size also depends on Code Type.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/util/Option/ROM.pm diff | blob | blame | history
src/util/disrom.pl diff | blob | blame | history
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