kamil 49b4c5f864 Fix integer overflow in installboot(8) ... Add a sanity check of the disk_buf first three bytes. The original code on a disk with nul bytes was causing integer overflow and thus calling the memcmp(3) functin in is_zero() with enormous length. Verity that the 0th byte is JMP, 1th a signed byte >=9 to prevent overflow and 2th byte NOP. Add a comment explaining the check. Detected with MKSANITIZER and ASan.		2018-06-23 14:15:57 +00:00
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arch	Fix integer overflow in installboot(8)	2018-06-23 14:15:57 +00:00
Makefile	Disable a couple of warnings until further investigation.	2017-01-11 12:19:43 +00:00
bbinfo.c	…
ext2fs.c	…
ffs.c	…
fstypes.c	…
installboot.8	Remove superfluous Tn macros.	2017-08-15 21:21:18 +00:00
installboot.c	…
installboot.h	…
machines.c	…
sum.c	…