| Commit message (Collapse) | Author | Age | Files | Lines |
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Add some initial tests for SLIST and STAILQ macros
Sponsored by: EMC / Isilon Storage Division
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r290532:
Integrate tools/regression/lib/libc/locale into the FreeBSD test suite
as lib/libc/tests/locale
Sponsored by: EMC / Isilon Storage Division
r290561:
Delete leftover printfs from when these were TAP tests
Sponsored by: EMC / Isilon Storage Division
r290843:
Polish up the tests a bit more after projects/collation was merged to head
Provide more meaningful diagnostic messages if LC_CTYPE can't be set properly
instead of segfaulting, because setlocale returns NULL and strcmp(NULL, b) will
always segfault
Split up the testcases so one failing (in this case en_US.ISO8859-15) won't
cause the rest of the testcases to be skipped
Remove some unused variables
Sponsored by: EMC / Isilon Storage Division
r290844:
Polish up iswctype_test
- Split up the testcases into C locale and ja_JP.eucJP testcases.
- Avoid a segfault in the event that setlocale fails, similar to r290843
- Replace `sizeof(x) / sizeof(*x)` pattern with `nitems(x)`
Sponsored by: EMC / Isilon Storage Division
r290845:
Remove unused variables; sort by alignment where needed
Sponsored by: EMC / Isilon Storage Division
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r290563:
Integrate tools/regression/lib/libc/net into the FreeBSD test suite
as lib/libc/tests/net
Also, fix eui64_aton_test:test_str(..). The test was comparing the result
of eui64_aton to a pointer of the expected result.
Sponsored by: EMC / Isilon Storage Division
r290868:
Fix -Wformat issues
Reported by: gcc
Sponsored by: EMC / Isilon Storage Division
r291038:
Do not print out errno if the call succeeded unexpectedly; this was a mistake
made in r290868
Reported by: jilles
Sponsored by: EMC / Isilon Storage Division
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r290549:
Reorganize code to elimitate one _sseek() call for append modes.
r290729:
1) Remove my overcomplicated error fallback and just return error
immediatelly as old code does, now for append modes too.
Real use case for such fallback is impossible (unless specially crafted).
2) Remove now unneded include I forgot to remove in prev. commits.
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Remove unnecessary `if (x)` tests before calling `free(x)`; free(3)
already employs this check
Sponsored by: EMC / Isilon Storage Division
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Add _test suffix to multiple tests in lib/libc to conform to the design noted
in the FreeBSD Test Suite wiki
Sponsored by: EMC / Isilon Storage Division
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Integrate the tests from lib/libarchive, usr.bin/cpio, and usr.bin/tar in to
the FreeBSD test suite
functional_test.sh was ported from bin/sh/tests/functional_test.sh, as a
small wrapper around libarchive_test, bsdcpio_test, and bsdtar_test provided
by upstream.
A handful of testcases in lib/libarchive/tests have been disabled as they
were failing when run with kyua test (see BROKEN_TESTS in
lib/libarchive/tests/Makefile)
As a sidenote: this removes the check/test targets from the Makefiles as they
don't match the pattern used in the rest of the FreeBSD test suite.
Sponsored by: EMC / Isilon Storage Division
Conflicts:
lib/libarchive/test
usr.bin/cpio/test
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Fix some TAP -> ATF conversion errors
- Remove a leftover printf from when this was a TAP based testcase
- Catch mmap failures properly
Sponsored by: EMC / Isilon Storage Division
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Integrate tools/regression/lib/libc/stdlib into the FreeBSD test suite
as lib/libc/tests/stdlib
- Make the code a bit more style(9) compliant
- Convert a sizeof(x)/sizeof(x[0]) to nitems
Sponsored by: EMC / Isilon Storage Division
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Integrate tools/regression/lib/libc/string into the FreeBSD test suite
as lib/libc/tests/string
Sponsored by: EMC / Isilon Storage Division
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Integrate contrib/netbsd-tests/lib/libc/rpc into the FreeBSD test suite
as lib/libc/rpc
This testcase requires rpcbind be up in running; otherwise the testcases
will time out and be skipped
Sponsored by: EMC / Isilon Storage Division
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Remove a set but unused variable in __getgroupmembership to fix a gcc 4.9+ warning
Sponsored by: EMC / Isilon Storage Division
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r290232:
Microoptimize.
r290231:
Addition to prev. commit.
In some edge cases fp->_p can be changed in _sseek(), recalculate.
r290230:
Don't seek to the end if write buffer is empty (in append modes).
PR: 204156
r290110:
Add _flags2 per jhb@ suggestion since no room left in _flags.
Rewrite O_APPEND flag checking using new __S2OAP flag.
r289931:
According to POSIX, a write operation shall start at the current size of
the stream (if mode had 'a' as the first character).
r289863:
Since no room left in the _flags, reuse __SALC for O_APPEND.
It helps to remove _fcntl() call from _ftello() and optimize seek position
calculation in _swrite().
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Switch pl_child_pid from int to pid_t.
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The old code was exponential in the number of asterisks in the pattern.
However, once a match has been found upto the next asterisk, the previous
asterisks are no longer relevant.
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Shell syntax is too complicated to detect command substitution and unquoted
operators reliably without implementing much of sh's parser. Therefore, have
sh do this detection.
While changing sh's support anyway, also read input from a pipe instead of
arguments to avoid {ARG_MAX} limits and improve privacy, and output count
and length using 16 instead of 8 digits.
The basic concept is:
execl("/bin/sh", "sh", "-c", "freebsd_wordexp ${1:+\"$1\"} -f "$2",
"", flags & WRDE_NOCMD ? "-p" : "", <pipe with words>);
The WRDE_BADCHAR error is still implemented in libc. POSIX requires us to
fail strings containing unquoted braces with code WRDE_BADCHAR. Since this
is normally not a syntax error in sh, there is still a need for checking
code in libc, we_check().
The new we_check() is an optimistic check that all the characters
<newline> | & ; < > ( ) { }
are quoted. To avoid duplicating too much sh logic, such characters are
permitted when quoting characters are seen, even if the quoting characters
may themselves be quoted. This code reports all WRDE_BADCHAR errors; bad
characters that get past it and are a syntax error in sh return WRDE_SYNTAX.
Although many implementations of WRDE_NOCMD erroneously allow some command
substitutions (and ours even documented this), there appears to be code that
relies on its security (codesearch.debian.net shows quite a few uses).
Passing untrusted data to wordexp() still exposes a denial of service
possibility and a fairly large attack surface.
This is also a MFC of r286830 to reduce conflicts. I changed the code
somewhat to avoid changes from r286941; in particular, WRDE_BADVAL can still
only be returned if WRDE_UNDEF was passed.
Relnotes: yes
Security: fixes command execution with wordexp(untrusted, WRDE_NOCMD)
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Export current system call code and argument count for system call entry
and exit events. To preserve the ABI, the new fields are moved to the
end of struct thread in these branches (unlike HEAD) and explicitly copied
when new threads are created. In addition, the new tests are only added
in 10.
r287386:
Export current system call code and argument count for system call entry
and exit events. procfs stop events for system call tracing report these
values (argument count for system call entry and code for system call exit),
but ptrace() does not provide this information. (Note that while the system
call code can be determined in an ABI-specific manner during system call
entry, it is not generally available during system call exit.)
The values are exported via new fields at the end of struct ptrace_lwpinfo
available via PT_LWPINFO.
r288949:
Fix various edge cases related to system call tracing.
- Always set td_dbg_sc_* when P_TRACED is set on system call entry
even if the debugger is not tracing system call entries. This
ensures the fields are valid when reporting other stops that
occur at system call boundaries such as for PT_FOLLOW_FORKS or
when only tracing system call exits.
- Set TDB_SCX when reporting the stop for a new child process in
fork_return(). This causes the event to be reported as a system
call exit.
- Report a system call exit event in fork_return() for new threads in
a traced process.
- Copy td_dbg_sc_* to new threads instead of zeroing. This ensures
that td_dbg_sc_code in particular will report the system call that
created the new thread or process when it reports a system call
exit event in fork_return().
- Add new ptrace tests to verify that new child processes and threads
report system call exit events with a valid pl_syscall_code via
PT_LWPINFO.
r288993:
Document the recently added pl_syscall_* fields in struct ptrace_lwpinfo.
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PR: 203440 (based on)
Submitted by: ceratv@rpi.edu
Approved by: wblock@ (mentor)
Differential Revision: https://reviews.freebsd.org/D3813
- address grammar
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Add missing CLEANFILES.
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Fix a couple of markup typos.
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Avoid adding duplicates into OBJS. bsd.lib.mk already handles adding entries
to OBJS based on SRCS.
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Correct the description of MADV_DONTNEED.
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NetBSD commit log:
Use a constant array for the MIB. Newer LLVM decided that mib[] warranted
stack protections, with the obvious crash after the setup was done.
As a positive side effect, code size shrinks a bit.
I'm not sure why this hasn't bitten us yes, but it is certainly possible and
there are no real drawbacks to this change anyway.
Submitted by: pfg
Obtained from: NetBSD
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- Print sdl->sdl_data when sdl->sdl_nlen > 0 && sdl->sdl_alen == 0
as link_ntoa(3) does.
- snprintf() returns at most size-1 of the chars printed into
the buffer. (n == hostlen) also means the buffer length was
too short.
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- Fix SIGSEGV when sa == NULL. NULL check in getnameinfo_inet()
did not work as expected.
- Simplify afdl table lookup.
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Fix t_spawnattr test for attributes handling by posix_spawn(3).
Connect it to the build.
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Instead of doing an no-op (|= 0), actually clear the flags in
acl_clear_flags_np.
Reported by: Pascal Drecker <pascal freebsd drecker com>
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Switch libc from using _sig{procmask,action,suspend} symbols, which
are aliases for the syscall stubs and are plt-interposed, to the
libc-private aliases of internally interposed sigprocmask() etc.
MFC r287300:
Use libthr interposed functions instead of syscalls, in posix_spawn()'
child.
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Per rfc3629 value greater than 0x10ffff should be rejected (r286490,r286491)
Make UTF-8 parsing and generation more strict. (r287125 by ed)
- in mbrtowc() we need to disallow codepoints above 0x10ffff.
- In wcrtomb() we need to disallow codepoints between 0xd800 and 0xdfff.
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- ANSIfy
- Remove the redundant _PATH_RSH definition (paths.h at r96194);
- Use pid_t for PIDs
- Note that we are at the same level of OpenBSD's counterpart of
revision 1.7 (r94757).
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if possible.
The kern.proc.umask.<pid> sysctl allows querying the umask without
temporarily modifying it.
r280713 is the actual change, while r279084 is a whitespace change.
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Remove the wrong asserts.
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PR: 200942
Submitted by: Conrad Meyer
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MFC r284918:
Add helper fill_based_sd(9).
MFC r284919:
Add x86 PT_GETFSBASE, PT_GETGSBASE machine-depended ptrace requests to
obtain the thread %fs and %gs bases. Add x86 PT_SETFSBASE and
PT_SETGSBASE requests to set the bases from debuggers. The set
requests, similarly to the sysarch({I386,AMD64}_SET_FSBASE), override
the corresponding segment registers.
MFC r284965:
Document x86 machine-specific ptrace(2) requests.
MFC r285011:
Disallow a debugger on 64bit system to set fs/gs bases of the 32bit
process beyond the end of the process address space.
MFC r285104:
Grammar and language fixes.
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Update Capsicum and Mandatory Access Control manual pages
to no longer claim they are experimental.
Sponsored by: The FreeBSD Foundation
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Fix markup.
Sponsored by: The FreeBSD Foundation
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Fix sysctl(3) so it returns the intended values for all mib names in
the 'user' sysctl tree, which have all been coming back 0 or empty
since r240176.
Approved by: re
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PR: 190055
Approved by: re (marius)
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end of a name component.
PR: 176093
Submitted by: landonf__at__bikemonkey.org
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Fix an issue where the locale and rune locale could become out of sync,
causing mb* functions (and similar) to be called with the wrong data
(possibly a null pointer, causing a crash).
PR: standards/188036
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Fix name of a constant.
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Reassign copyright statements on several files from Advanced
Computing Technologies LLC to Hudson River Trading LLC.
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Various updates to the ftruncate(2) documentation:
- Note that ftruncate(2) can operate on shared memory objects and cross
reference shm_open(2).
- Note that ftruncate(2) does not change the file position pointer (aka
seek pointer) of the file descriptor.
- ftruncate(2) will fail with EINVAL for all sorts of other fd types than
just sockets, so instead note that it fails for all but regular files and
shared memory objects.
- Note that ftruncate(2) also appeared in 4.2BSD along with truncate(2).
(Or at least the manpage for both appeared in 4.2, I did not check the
kernel code itself to see if either predated 4.2.)
PR: 199472
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Partially revert r255486, the first argument to socketpair() is a socket
domain, not a file descriptor. Use 'domain' instead of the original 'd'
for this argument to match socket(2).
PR: 199491
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Remove the note about seekdir() removing telldir() cookies. That was
removed back in r269204.
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vfork() first appeared in 3BSD which pre-dates 2.9BSD. Verified via the
copy of 3BSD on disc 1 of "The CSRG Archives".
PR: 198612
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A complete user message is signalled with the MSG_EOR flag, not the MSG_EOF
flag.
Thanks to Valentin Nechayev for reporting the issue.
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Add an SCTP symbol which was missed in
https://svnweb.freebsd.org/base?view=revision&revision=169622
This fixes
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197783
Thanks to Jukka Ukkonen for reporting the bug and providing a fix.
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Add a SCTP socket option to limit the cwnd for each path.
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Initilize the msg_flags field consistently in all code paths.
Reported by: Coverity
CID: 1018726
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