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Joe Marcus Clarke 08afefa814 Do not segfault when procstat -f or procstat -v is called on a process not 
owned by the current user.  If kinfo_getfile() or kinfo_getvmmap() return
NULL, simply exit, and do not try and derefernce the memory.

Reviewed by:	peter
Approved by:	peter
2008-12-19 06:50:15 +00:00
..
alias
apply It's `apply echo *'' that is similar to ls -1'', not `apply echo a*''. 2006-12-13 08:13:14 +00:00
ar Fix build. 2008-09-21 00:27:16 +00:00
asa
at Use NULL instead of 0 for the return value of fopen(). 2007-09-21 01:55:11 +00:00
atm
awk Allow awk (the one true one!) to handle 64 files instead of just 20. 2008-03-27 01:33:26 +00:00
banner o Check that -w width is not above maximum. Use DWIDTH instead of 2006-11-22 21:05:17 +00:00
basename Cross-reference basename(3) and dirname(3). 2006-03-16 17:21:52 +00:00
biff Fix markup. 2006-12-28 04:58:38 +00:00
bluetooth Fix build 2008-07-29 17:02:00 +00:00
brandelf Fix markup. 2007-03-09 14:36:18 +00:00
bsdiff Portability fix for non-POSIX operating systems: Open files in binary mode. 2006-12-05 20:22:14 +00:00
bzip2 Update for bzip2 1.0.4 import. 2007-03-28 07:48:03 +00:00
bzip2recover
c89 Reduce diffs with c99(1). 2007-03-10 07:10:01 +00:00
c99 Bump the original revision of c89(1). 2007-03-10 07:11:20 +00:00
calendar Add myself 2008-11-18 14:05:11 +00:00
cap_mkdb
catman
chat Merge revisions 1.10 and 1.11 from DragonFly: 2008-03-07 00:01:19 +00:00
checknr Fix some "in in" typos in comments. 2008-03-26 07:32:08 +00:00
chkey Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
chpass Fix bug introduced in rev 1.23: 2006-09-25 15:06:24 +00:00
cksum Change a use of u_int32_t to uint32_t. 2008-05-15 20:04:36 +00:00
cmp add __unused to succeed at WARNS=6 2008-07-10 13:26:46 +00:00
col The variables i and tot don't need to be static. 2006-07-18 07:16:25 +00:00
colcrt
colldef follow style(9) more closely and list sys/types.h first after sys/defs.h. 2008-01-01 10:04:10 +00:00
colrm
column Fix the fix in rev. 1.15 so that we jump to the next column 2006-12-15 17:47:25 +00:00
comm Similar to changes previously made to src/usr.bin/uniq/uniq.c, 2008-05-28 14:13:35 +00:00
compile_et
compress
cpio Custom command line parser for cpio; this is a little more 2008-12-06 07:30:40 +00:00
cpuset Sync manpage's synopsis with program's usage(). 2008-12-13 15:44:29 +00:00
csplit
csup Update make glue for csup-snap-20060313. 2006-03-14 03:53:50 +00:00
ctags cleanup code: remove unnecessary and useless void cast 2007-02-04 20:07:07 +00:00
cut - Adopt the short description from POSIX as it better matches the 2007-02-28 10:13:32 +00:00
dig Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
dirname
du Restore (intmax_t) casts I lost during the last change & unbreak the build. 2008-11-06 23:55:28 +00:00
ee
elf2aout Because optarg and optind are defined in unistd.h, 2006-04-21 09:39:51 +00:00
elfdump
enigma Markup nits. 2006-12-24 19:55:38 +00:00
env Update the date on the man-page to reflect the date that the '-u name' 2008-05-06 16:06:02 +00:00
expand Document that unexpand(1)'s -a and -t options are exclusive. 2006-10-13 16:22:25 +00:00
false
fetch 1. Update fetch to consistently return 1 on error, as the man page states, 2008-12-17 18:00:18 +00:00
file Add strndup(3) prototype to string.h. 2008-12-08 21:04:24 +00:00
file2c Apply style(9) to usage(), fix markup of the manpage. 2007-10-30 17:49:00 +00:00
find Fix SYNOPSIS and usage(). 2008-03-03 08:32:58 +00:00
finger Restore the ".Sh BUGS" line that was accidentally removed 2007-04-12 08:22:49 +00:00
fmt Prevent strange crashes in fmt with absurd goal lengths introduced by the 2007-10-17 11:41:40 +00:00
fold Mention what underlining is meant here. 2006-12-15 11:23:59 +00:00
from Improve markup. 2006-12-18 15:36:31 +00:00
fstat Merge latest DTrace changes from Perforce. 2008-11-05 19:39:37 +00:00
fsync
ftp Obey MK_INET6_SUPPORT. 2006-07-27 14:20:14 +00:00
gcore Use %zd for size_t. With this gcore(1) is WARNS=6 clean. 2008-07-18 23:37:05 +00:00
gencat
getconf o confstr(3) returns 0 on error. Check the return value accordingly. 2006-12-06 12:00:26 +00:00
getent cleanup code: remove superfluous comma at end of enumeration 2007-02-04 20:52:57 +00:00
getopt getopt.c is public domain. Add a comment to that effect. 2008-05-15 19:27:52 +00:00
gprof Add gprof MIPS MD header and enable building gprof. 2008-09-02 15:35:47 +00:00
gzip Mark functions as __dead2 in order to help the LLVM static checker 2008-08-04 07:36:53 +00:00
head Fix build on architectures where off_t is signed by casting to uintmax_t 2007-01-11 20:23:01 +00:00
hesinfo
hexdump Document the -d option. 2006-12-24 14:23:35 +00:00
host Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
id Fix id -A when the subject has an extended subject token associated with 2007-10-14 00:52:30 +00:00
indent initialize variable (WARNS=6) 2006-09-13 05:06:12 +00:00
ipcrm Add the ability to clean up all shared memory segments which are 2007-12-25 00:52:24 +00:00
ipcs Fix printing of shared memory limits. 2008-12-16 09:17:05 +00:00
join Improve markup and do some minor wordsmithing. 2006-12-21 10:59:48 +00:00
jot Use explicit braces to avoid ambiguous else. 2006-12-09 15:23:20 +00:00
kdump Remove netatm from HEAD as it is not MPSAFE and relies on the now removed 2008-05-25 22:11:40 +00:00
keylogin
keylogout
killall Use strlcpy() where appropriate. 2008-11-19 00:14:15 +00:00
ktrace Spell -t option's argument by name. 2008-04-02 09:41:29 +00:00
ktrdump
lam Document that jot(1), rs(1), and lam(1) first appeared in 4.2BSD. 2006-10-20 04:31:01 +00:00
last
lastcomm Increase precision of time values in the process accounting 2007-05-22 06:51:38 +00:00
ldd A few style and whitespace fixes. 2008-08-02 12:04:59 +00:00
leave
less Resolve conflicts; Update defines.h to reflect latest change. 2007-11-16 22:24:31 +00:00
lessecho Hook lessecho(1) to build. 2006-08-20 15:52:17 +00:00
lesskey
lex Mark functions as __dead2 in order to help the LLVM static checker 2008-08-04 01:25:48 +00:00
limits Add support for RLIMIT_NPTS to limits(1). 2008-09-02 19:13:24 +00:00
locale
locate Use RUSAGE_SELF for the current process instead of hardcoded value 2008-09-02 02:59:38 +00:00
lock
lockf Lockf was exiting with status 1 if the command did not exit normally. 2008-08-21 07:36:17 +00:00
logger Minor style(9) nit. 2008-02-05 17:34:44 +00:00
login Add a cross-reference to newgrp(1). 2007-11-30 11:02:36 +00:00
logins
logname Say "utility", not "function". 2006-12-26 10:37:37 +00:00
look Remove break after return. 2006-07-18 10:19:46 +00:00
lorder Document the NM environment variable. 2006-10-25 09:40:07 +00:00
lsvfs Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes. 2008-11-17 20:49:29 +00:00
m4 Use NULL instead of 0 for the return value of fopen(). 2007-09-21 01:55:11 +00:00
mail Use static storage-class specifier where appropriate. 2007-11-08 11:13:03 +00:00
make Exit with error code 2 when run with -k (continue if errors) and build failed. 2008-12-18 12:16:51 +00:00
makewhatis Teach makewhatis.c to treat .SS with the same severity as .SH. 2007-10-18 12:53:11 +00:00
mesg
minigzip
ministat Free old arrays if we increase them. 2008-10-16 20:56:09 +00:00
mkdep
mkfifo Fix markup. 2006-12-15 14:14:17 +00:00
mklocale Understand newly introduced "ASCII" encoding 2008-01-22 00:04:50 +00:00
mkstr More markup fixes. 2007-03-04 08:24:13 +00:00
mktemp Markup fixes. 2006-09-29 15:20:48 +00:00
mkuzip Support character device as input file. 2007-03-06 17:04:15 +00:00
msgs Never use getenv("HOME") without checking for NULL and non-zero 2007-10-30 03:44:10 +00:00
mt Note what options are only for DDS drives. 2008-01-21 22:08:05 +00:00
nc
ncal
ncplist getopt(3) returns -1, not EOF when out of args. 2007-02-05 07:35:23 +00:00
ncplogin getopt(3) returns -1, not EOF. 2008-02-19 07:09:19 +00:00
netstat This main goals of this project are: 2008-12-15 06:10:57 +00:00
newgrp
newkey Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
nfsstat Add a -z flag to nfsstat which zeros the NFS statistics after displaying 2007-10-18 16:38:07 +00:00
nice
nl o Really commit typo fixes to HEAD. 2007-03-25 18:37:59 +00:00
nohup
nslookup Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
nsupdate Update bmake glue for the BIND 9.4.1 import. 2007-06-02 23:19:58 +00:00
objformat Bah. Kris says the default-to-a.out knowledge has migrated into the 2007-01-25 23:12:19 +00:00
opieinfo
opiekey
opiepasswd
pagesize
passwd Markup nits. 2007-11-07 07:59:38 +00:00
paste WARNS=6 chocked on unitialized variable. 2006-09-12 05:08:36 +00:00
pathchk
pr
printenv Simplify. 2006-12-26 12:43:12 +00:00
printf POSIX says that octal escapes have the format \ddd in the format string, 2008-08-02 06:02:02 +00:00
procstat Do not segfault when procstat -f or procstat -v is called on a process not 2008-12-19 06:50:15 +00:00
quota Make quota(1) to compile with WARNS=6: 2008-08-04 00:43:49 +00:00
renice
rev Make usage() 'static'. 2008-06-08 12:43:02 +00:00
rlogin
rpcgen When generating thread-safe server code, handle procedures with void return 2008-08-12 13:38:06 +00:00
rpcinfo rpcinfo(1) doesn't depend on INET6 explicitly. 2006-07-27 13:47:02 +00:00
rs Setting a variable to the same value twice doesn't actually make it 2008-08-04 06:39:52 +00:00
rsh
rup Backport markup fixes from a translated version of a manpage. 2007-02-28 10:22:19 +00:00
ruptime Initialize variable "now" before using it (it is used by the LEFTEARTH 2008-03-17 18:31:43 +00:00
rusers
rwall
rwho
script
sed Fix the code to conform to the "or more" part of the following POSIX 2008-11-11 17:15:57 +00:00
setchannel Add support for selecting from multiple tuners. 2007-02-25 01:28:37 +00:00
shar Remove superfluous eofmarker. 2008-06-17 18:56:04 +00:00
showmount
smbutil
sockstat Add -L to usage(). 2008-05-19 11:35:11 +00:00
split Add a -n option to split(1) to split files into N chunks rather than 2008-03-16 15:15:32 +00:00
stat The referenced section name is 'Formats', not 'FORMATS'. 2008-04-29 07:35:31 +00:00
su - add the -m option to the example commands because they would fail w/o it 2008-07-01 20:56:23 +00:00
systat ANSIfy and remove register. 2008-01-16 19:27:43 +00:00
tabs
tail Nuking the temporary pointer once it is properly tracked in local storage. 2007-11-22 01:51:46 +00:00
talk ANSIfy function prototypes. While I am there, constify some parameters and 2008-04-28 21:08:42 +00:00
tar Spell "substitution" correctly. 2008-12-15 06:00:25 +00:00
tcopy Document some details better, making it easier to translate. 2006-12-20 15:34:01 +00:00
tee - Steal short description from POSIX; it's more technical and was 2007-11-13 11:34:20 +00:00
telnet Fix conflicts after heimdal-1.1 import and add build infrastructure. Import 2008-05-07 13:53:12 +00:00
tftp ANSIfy, plus constify interfaces where possible. 2008-10-13 23:10:19 +00:00
time Cast to intmax_t to print tv_sec in struct timeval. 2007-05-07 12:23:23 +00:00
tip Relinquish exclusive TTY access when tip(1) or cu(1) exit. 2008-05-03 02:29:02 +00:00
top Make the CPU column in top always be 2 characters and print in decimal 2008-10-01 22:01:07 +00:00
touch Update to match revision 1.23 of touch.c. 2007-04-10 07:24:47 +00:00
tput At least one argument is required. 2006-10-12 21:10:55 +00:00
tr o Remove duplicate includes. 2007-01-20 08:24:02 +00:00
true
truncate Don't close file descriptor number <whatever random garbage was on the 2008-08-04 06:48:54 +00:00
truss Try to make this code slightly less painful to read. 2008-07-31 17:15:21 +00:00
tset
tsort - Remove the ambiguity in the input format description. 2006-12-27 14:56:18 +00:00
tty Fix markup nits, add the EXIT STATUS section. 2006-12-13 20:15:49 +00:00
ul Fix markup. 2007-02-27 12:06:02 +00:00
uname
unexpand Document that unexpand(1)'s -a and -t options are exclusive. 2006-10-13 16:22:25 +00:00
unifdef Add AUTHORS section[*] and fix HISTORY section. 2008-05-02 16:23:47 +00:00
uniq Fix truncation of lines at LINE_MAX characters by dynamically 2008-02-08 23:04:13 +00:00
units Add limited support for units that are related by affine rather 2008-08-16 16:27:41 +00:00
unvis
unzip Update man page for -t. 2008-06-30 17:16:05 +00:00
usbhidaction Add support using an alternate table file to usbhidaction(1). 2007-06-30 03:58:01 +00:00
usbhidctl usbhidctl appears to not report features and write size correctly 2007-12-21 03:40:36 +00:00
users
uudecode
uuencode
vacation
vgrind Manual page tweaks. 2006-08-29 18:11:20 +00:00
vi
vis Nits. 2006-12-23 19:15:39 +00:00
vmstat Fix comment typo that managed to sneak in when I copy pasted some 2008-11-04 18:20:54 +00:00
w w(1) uses strftime %b with to print the abbreviated month name 2008-08-20 12:32:19 +00:00
wall Fix some bugs in wall(1): 2008-01-15 07:40:30 +00:00
wc Add a -L option to wc(1), for finger compatibility with the GNU 2008-12-06 19:21:56 +00:00
what Polish markup and wording. 2006-12-14 00:02:44 +00:00
whereis Make the search for sources in PATH_PORTS more accurate. I only 2008-06-20 08:39:42 +00:00
which Refine the previous revision. 2006-12-13 12:09:41 +00:00
who
whois Use proper type cast for ctype macro 2007-04-14 14:32:48 +00:00
window ANSIfy the wwend function. 2008-11-18 21:06:49 +00:00
write write(1) needs to strip off the leading /dev/ from the tty name for the 2007-11-12 20:02:21 +00:00
xargs Revive '-opt' flags which I accidentally removed. 2008-01-27 16:20:36 +00:00
xinstall Give a better description when a install of multiple files fails 2007-12-14 08:46:57 +00:00
xlint MFp4(mips2-jnpr): 2008-04-04 21:35:13 +00:00
xstr Improve temporary file handling 2008-05-13 09:42:03 +00:00
yacc Setting a variable to the same value twice doesn't actually make it 2008-08-04 06:39:52 +00:00
yes
ypcat
ypmatch
ypwhich Fix markup nit. 2006-12-28 10:58:06 +00:00
Makefile Add back ar(1) which was accidentally decoupled in r183242. 2008-09-24 20:41:35 +00:00
Makefile.inc