| Commit message (Collapse) | Author | Age | Files | Lines |
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Update tcsh to 6.20.00
MFC r315952:
Update tcsh to vendor git b605cb561d
Vendor changes:
1. PR/471: Daiki Ueno: Delay interpreting arginp until we've processed
our startup files (which can change the NLS environment).
2. Fix type of read in prompt confirmation (eg. rmstar) (David Kaspar).
3. Fix out of bounds read (Brooks Davis)
(reproduce by starting tcsh and hitting tab at the prompt).
4. Don't play pointer tricks that are undefined in modern c
(Brooks Davis).
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Code like t=$(stat -f %m "$file") segfaulted if -T was active and a trap
was taken while the shell was waiting for the child process to finish.
What happened was that the dotrap() call in waitforjob() was hit. This
re-entered command execution (including expand.c) at a point not expected by
expbackq(), and global state (unallocated stack string and argbackq) was
corrupted.
To fix this, change expbackq() to prepare for command execution to be
re-entered.
In stable/10, there is more global state that needs to be restored than in
stable/11 and head.
Reported by: bdrewery
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Add history section for dd(1)
First version of UNIX to include dd found using TUHS
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V5/usr/source/s1/dd.c
PR: 211777
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104
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Mention the dd-like recoverdisk(1) to help folks find this great BSD command.
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Update the date for last example.
Sponsored by: Netflix
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Add canonical population of a disk / thumb drive from an image example.
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Don't kill pid -1 on overflow from strtol(3).
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r295643 (by bdrewery):
Test directories can build in parallel fine.
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This also contains a merge of ^/projects/netbsd-tests-update-12@r304035 .
This change never hit ^/head because bin/cat's behavior was changed (on ^/head)
to match NetBSD.
PR: 210607
r305358:
Update contrib/netbsd-tests with new content from NetBSD
This updates the snapshot from 09/30/2014 to 08/11/2016
This brings in a number of new testcases from upstream, most
notably:
- bin/cat
- lib/libc
- lib/msun
- lib/libthr
- usr.bin/sort
lib/libc/tests/stdio/open_memstream_test.c was moved to
lib/libc/tests/stdio/open_memstream2_test.c to accomodate
the new open_memstream test from NetBSD.
Tested on: amd64 (VMware fusion VM; various bare metal platforms); i386 (VMware fusion VM); make tinderbox
r305449:
Install h_db to unbreak some of the lib/libc/db testcases after
r305358
r305451:
Fix lib/libc/rpc test assumptions added in r305358
- Require root in the tcp/udp subtests (it's needed on FreeBSD when
registering services).
- Skip the tests if service registration fails.
r306367 (by br):
Allow up to 6 arguments only on MIPS.
r306397 (by br):
Use right piece of code for FreeBSD.
r309474:
Don't build :strvis_locale if VIS_NOLOCALE is undefined
The copy of contrib/libc-vis on ^/stable/10 doesn't contain all of the features
in the ^/stable/11 // ^/head version, including VIS_NOLOCALE. The risk is lower
in conditionally running the test instead of backporting the newer version of
libc-vis
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r289172:
Refactor the test/ Makefiles after recent changes to bsd.test.mk (r289158) and
netbsd-tests.test.mk (r289151)
- Eliminate explicit OBJTOP/SRCTOP setting
- Convert all ad hoc NetBSD test integration over to netbsd-tests.test.mk
- Remove unnecessary TESTSDIR setting
- Use SRCTOP where possible for clarity
r290254:
Remove unused variable (SRCDIR)
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Add a note of it.
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V3/man/man8/kill.8
PR: 211786
Approved by: bcr (mentor)
Obtained from: TUHS
Differential Revision: https://reviews.freebsd.org/D8105
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Fix ls_tests:o_flag with ZFS TMPDIR
Unlike UFS or TMPFS, ZFS sets uarch automatically whenever a file is
updated. The test must explicitly clear uarch to be portable across
filesystems. Also, it doesn't need to run as root.
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pax(1): Fix a bug with archives smaller than 512 bytes.
The problem here is that the archive is too short (< 512 bytes). The
buffer routines, try to read at least 512 bytes, even when we try to
determine what format file we have, which is wrong.
Obtained from: NetBSD (CVS rev 1.26)
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r310088:
Put the undocumented df feature of mounting filesystems from device
nodes
under an ifdef. Leave enabled.
Reviewed by: cem
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D8513
r310090:
Mount filesystems without executable permissions since they should never
be used.
Reviewed by: cem
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D8513
r310095:
Use nmount(2) rather than the obsolete mount(2).
Reviewed by: cem
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D8513
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Export the whole thread name in kinfo_proc
kinfo_proc::ki_tdname is three characters shorter than
thread::td_name. Add a ki_moretdname field for these three
extra characters. Add the new field to kinfo_proc32, as well.
Update all in-tree consumers to read the new field and assemble
the full name, except for lldb's HostThreadFreeBSD.cpp, which
I will handle separately. Bump __FreeBSD_version.
Sponsored by: Dell EMC
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r309238: Plug a potential memory leak.
r309239: style(9).
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PR: 213665
Submitted by: Pawel Worach <pawel.worach@gmail.com>
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Add history section for test(1)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V7/usr/src/cmd/test.c
PR: 211789
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104
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Add history section for stty(1)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V3/man/man1/stty.1
PR: 211788
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104
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Add history section of pwd(1)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V5/usr/source/s2/pwd.c
PR: 211787
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104
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Document origins of expr & authors
http://minnie.tuhs.org/cgi-bin/utree.pl?file=PWB1/usr/man/man1/expr.1
PR: 173979
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104
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Add history section for echo(1)
Sourced using the draft copy of the second edition manual
http://www.tuhs.org/Archive/PDP-11/Distributions/research/1972_stuff/unix_2nd_edition_manual.pdf
PR: 211785
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104
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use .Mt to mark up email addresses consistently (part1)
PR: 191174
Submitted by: Franco Fichtner <franco at lastsummer.de>
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"POSIX doesn't specify -h." - r1.27 from NetBSD
http://man.openbsd.org/?query=chmod&apropos=0&sec=0&arch=default&manpath=POSIX-2013
PR: 212337
Approved by: bcr (mentor)
Obtained from: NetBSD
Differential Revision: https://reviews.freebsd.org/D8118
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Use .At macro instead of specifying AT&T UNIX literaly.
PR: 212034
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8114
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Document where chio(1) originated from & which version of FreeBSD first
included it.
PR: 211776
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D8104
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Move the description of CHANGER variable to ENVIRONMENT section rather than
in the DESCRIPTION section.
From OpenBSD src/bin/chio/chio.1 r1.23
PR: 212158
Approved by: bjk
Obtained from: OpenBSD
Differential Revision: https://reviews.freebsd.org/D8117
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Implement multibyte encoding support for -v with fallback
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Force SIGSTOP to be the first signal reported after the attach.
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Add a mask of optional ptrace() events.
302900:
Add a test for user signal delivery.
This test verifies we get the correct ptrace event details when a signal
is posted to a traced process from userland.
302902:
Add a mask of optional ptrace() events.
ptrace() now stores a mask of optional events in p_ptevents. Currently
this mask is a single integer, but it can be expanded into an array of
integers in the future.
Two new ptrace requests can be used to manipulate the event mask:
PT_GET_EVENT_MASK fetches the current event mask and PT_SET_EVENT_MASK
sets the current event mask.
The current set of events include:
- PTRACE_EXEC: trace calls to execve().
- PTRACE_SCE: trace system call entries.
- PTRACE_SCX: trace syscam call exits.
- PTRACE_FORK: trace forks and auto-attach to new child processes.
- PTRACE_LWP: trace LWP events.
The S_PT_SCX and S_PT_SCE events in the procfs p_stops flags have
been replaced by PTRACE_SCE and PTRACE_SCX. PTRACE_FORK replaces
P_FOLLOW_FORK and PTRACE_LWP replaces P2_LWP_EVENTS.
The PT_FOLLOW_FORK and PT_LWP_EVENTS ptrace requests remain for
compatibility but now simply toggle corresponding flags in the
event mask.
While here, document that PT_SYSCALL, PT_TO_SCE, and PT_TO_SCX both
modify the event mask and continue the traced process.
302921:
Rename PTRACE_SYSCALL to LINUX_PTRACE_SYSCALL.
303461:
Note that not all optional ptrace events use SIGTRAP.
New child processes attached due to PTRACE_FORK use SIGSTOP instead of
SIGTRAP. All other ptrace events use SIGTRAP.
304009:
Remove description of P_FOLLOWFORK as this flag was removed.
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Clarify the explanations for the hostname and FQDN entries.
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Explicitly NUL terminate the buffer filled by fread().
The fix in r300649 was not sufficient to convince Coverity that the
buffer was NUL terminated, even with the buffer pre-zeroed. Swap
the size and nmemb arguments to fread() so that a valid lenght is
returned, which we can use to terminate the string in the buffer
at the correct location. This should also quiet the complaint about
the return value of fread() not being checked.
Reported by: Coverity
CID: 1019054, 1009614
Secur3ty:
Sponsore dby:
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Use require.progs with bc instead of require.files with /usr/bin/bc
This will make things more flexible if the program path changes in the future,
and the test in and of itself doesn't call /usr/bin/bc -- it just calls bc
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The (i < PROMPTLEN - 1) test added by r300442 in the code for the default
case of \c in the prompt format string is a no-op. We already passed
this test at the top of the loop, and i has not yet been incremented in
this path. Change this test to (i < PROMPTLEN - 2).
Reported by: Coverity
CID: 1008328
Reviewed by: cem
Differential Revision: https://reviews.freebsd.org/D6552
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ed(1): Cleanups for the DES mode.
- Use arc4random_buf(3).
- Prevent a segmentation fault when ed receives a signal
while being in getpass(). [1]
Obtained from: OpenBSD [1] (CVS Rev. 1.15)
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Close the input FILE * in read_file() and the output FILE * in write_file()
if read_stream() or write_stream() fails to avoid leaking the FILE.
Reported by: Coverity
CID: 977702
Reviewed by: pfg
Differential Revision: https://reviews.freebsd.org/D6554
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Fix Coverity CID 1019054 (String not null terminated) in setfacl.
Increase the size of buf[] by one to allow room for a NUL character
at the end.
Reported by: Coverity
CID: 1019054
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Fix CID 1011370 (Resource leak) in ps.
There is no need to to call strdup() on the value returned by fmt().
The latter calls fmt_argv() which always returns a dynamically
allocated string, and calling strdup() on that leaks the memory
allocated by fmt_argv(). Wave some const magic on ki_args and
ki_env to make the direct assignment happy. This requires a tweak
to the asprintf() case to avoid a const vs. non-const mismatch.
Reported by: Coverity
CID: 1011370
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Close from_fd if malloc() fails to avoid a file descriptor leak.
Reported by: Coverity
CID: 1007203
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Match the descriptions of the \H and \h prompt string sequences to reality.
They were swapped.
X-Confirmed by: jilles
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Hopefully fix Coverity CID 1008328 (Out-of-bounds write) in /bin/sh.
Replace the magic constant 127 in the loop interation count with
"PROMPTLEN - 1".
gethostname() is not guaranteed to NUL terminate the destination
string if it is too short. Decrease the length passed to gethostname()
by one, and add a NUL at the end of the buffer to make sure the
following loop to find the end of the name properly terminates.
The default: case is the likely cause of Coverity CID 1008328. If
i is 126 at the top of the loop interation where the default case
is triggered, i will be incremented to 127 by the default case,
then incremented to 128 at the top of the loop before being compared
to 127 (PROMPTLENT - 1) and terminating the loop. Then the NUL
termination code after the loop will write to ps[128]. Fix by
checking for overflow before incrementing the index and storing the
second character in the buffer.
These fixes are not guaranteed to satisfy Coverity. The code that
increments i in the 'h'/'H' and 'w'/'W' cases may be beyond its
capability to analyze, but the code appears to be safe.
Reported by: Coverity
CID: 1008328
Reviewed by: jilles, cem
Differential Revision: https://reviews.freebsd.org/D6482
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If the hostname is empty and \h is used in $PS1,
the remainder of the prompt following \h will be empty.
Likewise for $PWD and \w. Fix it.
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ed(1): switch two statements so we check the index before dereferencing.
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Reorganize the handling all-zeroes terminal block in sparse mode
PR: 189284
(original PR whose fix introduced this bug)
PR: 207092
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Revert r296969 by removing SAVESIGVEC and switching to fork instead. This
fixes usage with system libraries which maintain their own signal state.
PR: 208132
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This uses utimensat().
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operator.
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The global variable t_wp_op is no longer needed.
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The mergeinfo for this commit was accidentally added to the previous commit.
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