Cast char's through unsigned char before storing as an integer in
xdr_char(), this ensures that the encoded form is consistently not
sign-extended following Open Solaris's example.
Prior to this change, platforms with signed chars would sign extend
values with the high bit set but ones with unsigned chars would not
so 0xff would be stored as 0x000000ff on unsigned char platforms and
0xffffffff on signed char platforms. Decoding has the same
result for either form so this is a largely cosmetic change, but it
seems best to produce consistent output.
For more discussion, see https://github.com/openzfs/zfs/issues/14173
Reviewed by: mav, imp
Differential Revision: https://reviews.freebsd.org/D37992
* Replay 2010[acflm] which had been merged but not recorded.
* Merge 2010n.
* Reorganize (unsplit) the code to match the upstream layout.
* Merge 2022[cdefg].
MFC after: 1 week
Sponsored by: Klara, Inc.
These architectures fail to handle this special case, and will cause the
corresponding setjmp/_setjmp to return 0 rather than 1. Fix this and add
regression tests (also committed upstream).
PR: 268684
Reviewed by: arichardson, jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D29363
Do not cache PID for a process that does not fabricate it,
calls openlog() before forking and does not call exec() thereafter.
PR: 268666
Fixes: e9ae9fa937
Tested by: kp
MFC after: 3 days
- provide various missing MLINKS for library functions
- update various SEE ALSO section to include the
new linked manual pages
- add various definitions of new functions like isideogram_l(3)
- document COMPATIBILITY for some functions
- bump man page dates
Reviewed by: gbe, bcr
MFC after: 1 week
Pull Request: https://github.com/freebsd/freebsd-src/pull/621
Differential Revision: https://reviews.freebsd.org/D37203
Reverting because of issue in Makefile.inc1 during native builds:
make[1]: “.../freebsd/Makefile.inc1" line 163: Unknown target aarch64:aarch64.
Since I only tested this patch with make universe on amd64, this issue wasn't caught.
This reverts commit 83bf6ab568.
On powerpc64, powerpc64le and riscv64 some software wrongly assumes that
it runs on powerpc or riscv (32-bit).
Differential revision: https://reviews.freebsd.org/D35962
Approved by: alfredo, imp
Without this patch, the code in the rpcbind client forces
the use of UDP. A comment notes that some rpcbind servers
only support UDP. This makes NFSv3 mounts to Azure servers
impossible, since they require use of TCP for rpcbind.
Since the comment is very old (imported from NetBSD in 2001)
and I do not believe any UDP only rpcbind servers will
still exist, this patch comments out the code that forces
use of UDP, so that NFSv3 mounts to Azure servers can work.
For an NFSv3 mount, the "udp" mount option will still
make mount_nfs use UDP for rpcbind so that can be used
as a workaround for any old NFSv3 server that only
supports rpcbind over UDP (if any such server still exists).
I asked if doing this change is appropriate on freebsd-fs@
and I only got one reply (off list) that supported doing
the change.
PR: 267301
MFC after: 1 month
Refer to sockets rather than processes, since one can have multiple
sockets in a load-balancing group within the same process.
MFC after: 1 week
Sponsored by: Modirum MDPay
Sponsored by: Klara, Inc.
Rework getaddrinfo(3) to return different error values for unresolvable
names (same as before, EAI_NONAME) and those without a requested addr
(EAI_ADDRFAMILY) when using DNS. This is implemented via an added
error in the nsswitch layer, NS_ADDRFAMILY, which is used only by
getaddrinfo(). The error is passed through nsdispatch(3), but that
routine has no changes to handle this error. The error originates in
the getaddrinfo DNS layer called via nsdispatch(), and is processed
by the search layer that calls nsdispatch().
While here, add a little style to returns near those that were
modified.
Reviewed in https://reviews.freebsd.org/D37139 with related changes.
Reviewed by: bz
MFC after: 1 month
gai_strerror.c still has messages for EAI_ADDRFAMILY and EAI_NODATA,
but not the man page. Re-add to the man page, and update comments
in the source. Document the errors that are not in RFC 3493 or
POSIX.
Reviewed in https://reviews.freebsd.org/D37139 with related changes.
Reviewed by: bz, pauamma
MFC after: 1 month
phantom@'s HDD crashed with the final version of strfmon.c, as explained
in 9d430a5991.
Now there are tests in place that cover these code paths.
Reviewed by: kib
PR: 267410
Github PR: #620
MFC after: 1 week
strfmon_l does not take fully into consideration the explicitly passed
locale to perform the formatting.
Parallel universe bug report: https://sourceware.org/bugzilla/show_bug.cgi?id=19633
Obtained from: Darwin
Reviewed by: kib
PR: 267410
Github PR: #620
MFC after: 1 week
Attempt to test the correctness of strfmon_l(3).
Items marked with XXX represent an invalid output.
Obtained from: e7eba0044f
Reviewed by: kib
PR: 267410
Github PR: #620
MFC after: 1 week
Otherwise strfmon(3) could overflow the buffer.
Here is mostly done for correctness and illustrative purposes, as there
is no chance it could actually happen.
Reviewed by: kib
PR: 267410
Github PR: #620
MFC after: 1 week
There's only one value that specifies the number of digits after the
decimal point (oh, sorry, the "radix character") the other specifies the
number before...
While here, add a little more info on the effects of using the #n value.
Obtained from: d1dd1a0864
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
There is a bug when formatting two consecutive values using fixed-widths
and the values need padding. This was because the value of pad_size
was zeroed only every other time.
Format Before After
[%8n] [%8n] [ $123.45] [ $123.45] [ $123.45] [ $123.45]
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Fix an edge case by printing the required space when, the currency
symbol succeeds the value, a space separates the sign from the value and
the sign position precedes the quantity and the currency symbol.
In other words:
n_cs_precedes = 0
n_sep_by_space = 2
n_sign_posn = 1
From The Open Group's localeconv[1]:
> When {p,n,int_p,int_n}_sep_by_space is 2:
> If the currency symbol and sign string are adjacent, a space separates
> them; otherwise, a space separates the sign string from the value.
Format Before After
[%n] [-123.45¤] [- 123.45¤]
[1]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/localeconv.html
Obtained from: Darwin
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Take into consideration the possibility of quantities enclosed by
parentheses when aligning.
Matches the examples from The Open Group's:
Format Before After
%(#5n [$ 123.45] [ $ 123.45 ] Use an alternative pos/neg style
[($ 123.45)] [($ 123.45)]
[$ 3,456.78] [ $ 3,456.78 ]
%!(#5n [ 123.45] [ 123.45 ] Disable the currency symbol
[( 123.45)] [( 123.45)]
[ 3,456.78] [ 3,456.78 ]
https://pubs.opengroup.org/onlinepubs/9699919799/functions/strfmon.html
SD5-XSH-ERN-29 is applied, updating the examples for %(#5n and %!(#5n.
Obtained from: Darwin
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
The international currency symbol (int_curr_symbol) has a mandatory
SPACE character as the last character.
Trim this space after reading it, otherwise this extra space will always
be printed when displaying the int_curr_symbol.
Fixes the output when the international currency format is selected
(%i).
Locale Format Before After
en_US.UTF-8 [%i] [USD 123.45] [USD123.45]
fr_FR.UTF-8 [%i] [123,45 EUR ] [123,45 EUR]
Note that the en_US.UTF-8 locale states that no space should be printed
between the currency symbol and the value (sep_by_space = 0).
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Avoid an out-of-bounds access when trying to set the space_char using an
international currency format (%i) and the C/POSIX locale.
The current code tries to read the SPACE from int_curr_symbol[3]:
currency_symbol = strdup(lc->int_curr_symbol);
space_char = *(currency_symbol+3);
But on C/POSIX locales, int_curr_symbol is empty.
Three implementations have been examined: NetBSD[1], Darwin[2], and
Illumos[3]. Only NetBSD has fixed it[4].
Darwin and NetBSD also trim the mandatory final SPACE character after
reading it.
Locale Format Darwin/NetBSD FreeBSD/Illumos
en_US.UTF-8 [%i] [USD123.45] [USD 123.45]
fr_FR.UTF-8 [%i] [123,45 EUR] [123,45 EUR ]
This commit only fixes the out-of-bounds access.
[1]: https://github.com/NetBSD/src/blob/trunk/lib/libc/stdlib/strfmon.c
[2]: https://opensource.apple.com/source/Libc/Libc-1439.141.1/stdlib/NetBSD/strfmon.c.auto.html
[3]: https://github.com/illumos/illumos-gate/blob/master/usr/src/lib/libc/port/locale/strfmon.c
[4]: 3d7b5d498a
Reviewed by: kib
PR: 267282
Github PR: #619
MFC after: 1 week
Otherwise we do not fall back to sysctls if the auxv entries are not
defined by the kernel. Arguably this is not a bug since we do not
support newer libc running on an older kernel, but we can be a bit more
gentle for the benefit of Valgrind or any other software which
synthesizes the auxv for virtualization purposes.
Reported by: Paul Floyd <paulf2718@gmail.com>
MFC after: 1 week
Reviewed by: brooks, kib
Differential Revision: https://reviews.freebsd.org/D37036
This reverts commit 76e6e4d72f.
Several programs in the tree use -1 instead of INT_MAX to use
the maximum value. Thanks to Eugene Grosbein for pointing this
out.
Ensure that a negative backlog argument is handled as it if was 0.
Reviewed by: markj@, glebius@
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D31821
This reverts commit 1c2be25f60.
kib@ pointed out that it is perfectly fine to write at arbitrary regular
file offsets. For example, in a 4K block size character device, geom
doesn't support writing / reading 515 byte blocks. The description is
perhaps not applicable to all EINVALs returned.
The read system call will return EINVAL if the current file offset is
not a multiple of the block size. This also applies to write(2). Add an
entry for EINVAL about this error to both man pages.
PR: 91149
Event: Aberdeen Hackathon 2022
Differential Revision: https://reviews.freebsd.org/D24617
Rather than not including it on all 64-bit platforms, just include it on
32-bit ones.
Reviewed by: imp, jhb
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D36422
