src/libexec/bootpd/bootpd.c, branch release/12.3.0

bootp: remove the USE_BFUNCS knob

2021-10-06T07:15:58+00:00

We'd likely be better served by converting these to the equivalent mem*
calls, but just kill the knob for now. The b* macros being defined get
in the way of _FORTIFY_SOURCE.

(cherry picked from commit cfb9be506285cd65120f9686d532130a3757ce56)

MFC r348066, r348090:

2019-05-28T14:17:03+00:00

bootpd: Add an option to skip modifications to the ARP table.

PR:	30854

MFC r342227: bootpd: validate hardware type

2018-12-19T18:17:59+00:00

Due to insufficient validation of network-provided data it may have been
possible for a malicious actor to craft a bootp packet which could cause
a stack buffer overflow.

admbugs:	850
Reported by:	Reno Robert
Reviewed by:	markj
Approved by:	so
Security:	FreeBSD-SA-18:15.bootpd
Sponsored by:	The FreeBSD Foundation

Spelling fixes for libexec/

2012-01-07T16:09:54+00:00

Make tv_sec a time_t on all platforms but alpha. Brings us more in line with

2005-12-24T22:22:17+00:00

POSIX.  This also makes the struct correct we ever implement an i386-time64
architecture.  Not that we need too.

Reviewed by:	imp, brooks
Approved by:	njl (acpica), des (no objects, touches procfs)
Tested with:	make universe

Fix most cases where the address of an int is passed to a function expecting a

2005-02-14T17:42:58+00:00

socklen_t * argument.

Add the '-h hostname' to usage(), too.

2004-02-13T09:26:54+00:00

While I'm here, sync the usage() synopsis with the manual page synopsis:
make the [-i | -s] explicit and sort the options alphabetically.

Reminded by:		ru
MFC after:		3 days

fix a couple typos in the comments

2003-06-15T03:08:37+00:00

From NetBSD's bootpd (in src/usr.sbin/bootp)

fix bootpd to use fd_set. For some reason on Sparc, using int with

2003-06-15T03:05:14+00:00

select is broken.

Add FBSDID. udp/bootps -> bootps/udp. Use err(3).

2003-02-05T13:45:25+00:00