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freebsd-dev/sbin
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Robert Watson a78d3eaffc Tighten up the string->integer conversion in sysctl(8): 
(1) Reject zero-length strings for CTLTYPE_INT, _UINT, _LONG,
    _ULONG.  Do not silently convert to 0.

(2) When converting CTLTYPE_INT, _UINT, _LONG, and _ULONG, check the
    end pointer generated by strtol() and strtoul() rather than
    discarding it.  Reject the string if either none of the string
    was useful for conversion to an integer, or if there was
    trailing garbage.

I.e., we will not allow you to set a numeric sysctl to a value unless
we can completely convert the string argument to a numeric value.
I tripped over this when I put the following in /etc/sysctl.conf:

   kern.maxfiles="4000"

Ouch.
2003-06-15 06:26:08 +00:00
..
adjkerntz Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
atacontrol DOnt allow getting caps from other than master and slave device :) 2003-05-05 10:28:37 +00:00
atm Use size_t type vars in sizeof contexts. 2003-05-02 06:46:24 +00:00
badsect Add section number to .Xr 2003-06-08 12:40:50 +00:00
bsdlabel Augh! Fix the sparc64 build: 2003-06-07 22:02:01 +00:00
camcontrol Remove MAINTAINER= lines in the makefiles for camcontrol, iostat, libcam 2003-06-14 05:28:01 +00:00
ccdconfig Be consistent about module names. 2003-06-09 21:50:41 +00:00
clri Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
comcontrol Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
conscontrol The .Nm utility 2002-07-06 19:34:18 +00:00
cxconfig Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
devd mdoc(7) fixes: Expand contraction. 2003-05-17 22:21:27 +00:00
devfs mdoc(7) police: markup nits. 2002-12-09 13:06:34 +00:00
dhclient Hook omshell(1) up to the build. 2003-03-25 03:16:53 +00:00
disklabel Add a newline at end of file. 2003-05-19 19:52:29 +00:00
dmesg bufpos is used in size_t contexts, so make it one. 2003-05-02 07:08:52 +00:00
dump Add section number to .Xr 2003-06-08 12:51:28 +00:00
dumpfs Marshal newfs -L (filesystem volume names), the names are not marshalled 2003-06-09 09:26:02 +00:00
dumpon Bring the dumpon(8) man page closer to reality: 2003-05-07 19:37:51 +00:00
fdisk Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
fdisk_pc98 Oops, DIOCGPC98 should be DIOCSPC98. 2003-05-01 14:30:59 +00:00
ffsinfo style clean. 2003-06-11 23:24:31 +00:00
fsck Back out previous delta to fix fsck on filesystems without an fstab entry, 2003-04-25 01:12:35 +00:00
fsck_ffs Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
fsck_msdosfs mount_msdos -> mount_msdosfs 2003-06-08 12:53:07 +00:00
fsdb I forgot fsdb was still sharing files with fsck. 2002-09-16 14:18:43 +00:00
fsirand Create a new 32-bit fs_flags word in the superblock. Add code to move 2002-11-27 02:18:58 +00:00
gbde Simplify the GEOM OAM api: Drop the request type, and let everything 2003-06-01 13:47:51 +00:00
gpt Assorted mdoc(7) fixes. 2003-06-02 11:19:24 +00:00
growfs style clean. 2003-06-11 23:24:31 +00:00
ifconfig mdoc(7) police: fix more breakages from rev. 1.69. 2003-05-14 16:22:16 +00:00
init Add section number to .Xr 2003-06-08 12:51:28 +00:00
ip6fw Make -N option work. 2003-03-25 11:27:46 +00:00
ipf Move my maintainership of parts of ipfilter back to Darren Reed 2003-06-06 11:30:50 +00:00
ipfs add extra include path to get .h files from source being used to compile 2002-03-26 10:09:09 +00:00
ipfstat Move my maintainership of parts of ipfilter back to Darren Reed 2003-06-06 11:30:50 +00:00
ipfw Change handling to support strong alignment architectures such as alpha and 2003-06-04 01:17:37 +00:00
ipmon Move my maintainership of parts of ipfilter back to Darren Reed 2003-06-06 11:30:50 +00:00
ipnat Move my maintainership of parts of ipfilter back to Darren Reed 2003-06-06 11:30:50 +00:00
kldconfig Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
kldload Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
kldstat Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
kldunload Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
ldconfig Describe the pattern filenames must be in before they are added to the hints 2003-05-08 17:25:41 +00:00
mca o Replace 'struct uuid' with 'uuid_t', 2002-11-01 06:34:35 +00:00
md5 Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
mdconfig Add "-n" argument, which causes mdconfig to simply print the unit 2003-06-11 06:38:24 +00:00
mdmfs mdoc(7) fix: Add the forgotten paragraph command. 2003-05-17 22:31:48 +00:00
mknod Remove some more MAKEDEV information. 2003-03-25 18:43:10 +00:00
mksnap_ffs mdoc(7) fixes. 2003-05-24 19:53:08 +00:00
mount Fixed the markup in the recently added ENVIRONMENT section. 2003-05-17 22:35:35 +00:00
mount_cd9660 s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
mount_ext2fs Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
mount_hpfs english(4) police. 2002-12-27 12:15:40 +00:00
mount_msdosfs s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
mount_nfs mdoc(7) markup overhaul. 2003-05-17 22:53:44 +00:00
mount_ntfs s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
mount_nullfs The .Xr utility 2003-02-05 13:50:41 +00:00
mount_nwfs s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
mount_portalfs s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
mount_smbfs This really isn't WARNS clean. 2002-12-30 09:38:46 +00:00
mount_std Take sizeof() the right string for fspath's iovec. The old string was the 2002-11-05 20:06:01 +00:00
mount_udf mount_udf(8) is currently not in 4.X, so obviously it did not first appear 2002-12-12 05:56:36 +00:00
mount_umapfs Uniformly refer to a file system as "file system". 2002-12-12 17:26:04 +00:00
mount_unionfs Uniformly refer to a file system as "file system". 2002-12-12 17:26:04 +00:00
natd If the -proxy_only option is used, the -alias_address/-interface 2003-06-13 22:15:42 +00:00
newfs When newfs'ing a partition with UFS2 that had previously been newfs'ed 2003-05-22 18:38:54 +00:00
newfs_msdos Additional PC98 option is not needed. 2003-01-30 15:09:21 +00:00
nfsiod Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
nologin The .Nm utility 2002-07-06 19:34:18 +00:00
nos-tun Don't depend on <sys/types.h> pollution in <fcntl.h>. Sort includes. 2002-09-16 19:46:20 +00:00
ping Fix SIGINFO handling: do not print incorrect timing statistics 2003-06-02 10:01:59 +00:00
ping6 corrected buffer lengths for memset() 2002-12-06 02:11:31 +00:00
quotacheck Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
raidctl Fixed troff(1) and mdoc(7) warnings. 2003-05-18 21:05:22 +00:00
rcorder mdoc(7) police: Fixed markup now that it was taken out of vendor branch. 2002-11-25 16:23:03 +00:00
reboot Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
restore Add section number to .Xr 2003-06-08 12:51:28 +00:00
route There is an undocument feature that ``route -vnd flush'' prints 2003-04-16 12:06:53 +00:00
routed The .Xr utility 2003-06-08 12:55:55 +00:00
rtsol Default to WARNS=2. 2001-12-04 02:19:58 +00:00
savecore Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup, 2003-01-01 18:49:04 +00:00
setkey Use NI_xxx macros. 2003-04-16 09:53:29 +00:00
shutdown Centralize _PATH_* definitions. 2003-05-05 22:49:23 +00:00
slattach Change this: 2003-01-08 06:43:27 +00:00
spppcontrol Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
startslip Centralize _PATH_* definitions. 2003-05-05 22:49:23 +00:00
sunlabel Simplify the GEOM OAM api: Drop the request type, and let everything 2003-06-01 13:47:51 +00:00
swapon Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
sysctl Tighten up the string->integer conversion in sysctl(8): 2003-06-15 06:26:08 +00:00
tunefs Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
umount mdoc(7) fixes: Fix the markup in the recently added ENVIRONMENT section. 2003-05-19 19:58:29 +00:00
vinum Remove label command. It has been deprecated since December 1998, and 2003-06-12 05:55:59 +00:00
Makefile Add fdisk for $MACHINE_ARCH == amd64 2003-05-17 20:40:42 +00:00
Makefile.inc Default to WARNS=2. 2001-12-04 02:19:58 +00:00