Remove $FreeBSD$: one-line .c comment pattern

Remove /^/[*/]\s*\$FreeBSD\$.*\n/

libiconv VIQR: Fix a use after free.

Use TAILQ_FOREACH_SAFE to walk to list of children mnemonics to free
them instead of TAILQ_FOREACH.

Reviewed by: emaste
Reported by: GCC 12 -Wuse-after-free
Dif

libiconv VIQR: Fix a use after free.

Use TAILQ_FOREACH_SAFE to walk to list of children mnemonics to free
them instead of TAILQ_FOREACH.

Reviewed by: emaste
Reported by: GCC 12 -Wuse-after-free
Differential Revision: https://reviews.freebsd.org/D36821

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lib: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
pr

lib: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

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Catch up with HEAD (r280229-r284686).

Merge sync of head

Merge from head

MFH: r280643-r281852

Sponsored by: The FreeBSD Foundation

Remove the const qualifier from iconv(3) to comply with POSIX:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/iconv.html

Adjust all code that calls iconv.

PR: 199099
Exp-run by: antoine

Remove the const qualifier from iconv(3) to comply with POSIX:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/iconv.html

Adjust all code that calls iconv.

PR: 199099
Exp-run by: antoine
MFC after: 2 weeks

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MFC @ r266724

An SVM update will follow this.

Merge head

IFC @264767

- In the libiconv module for ISO 2022 restore the original order of the
fields of a private struct such that variables of this type are
initialised correctly. Fixes conversion from ISO 2022.
A

- In the libiconv module for ISO 2022 restore the original order of the
fields of a private struct such that variables of this type are
initialised correctly. Fixes conversion from ISO 2022.
Also do this in the BIG5 module to prevent similar errors in the future.
- In the libiconv module for EUC-TW replace 2^cs with 1<<cs. Fixes
conversion from EUC-TW.
- Synchronise iconv code with NetBSD. In most cases this only updates
the RCS id because the changes are already there or are NetBSD specific.
+ libc/iconv/citrus_csmapper.c: Add a comment.
+ libc/iconv/citrus_db_factory.c: Remove put16().
+ libc/iconv/citrus_iconv.c: Return EINVAL on error.
+ libc/iconv/citrus_mapper.c: Return EINVAL on error.
+ libc/iconv/citrus_memstream.c: Fix type of a variable.
+ libc/iconv/citrus_prop.h: Sync definition of _CITRUS_PROP_HINT_END.
+ libc/iconv/citrus_stdenc.c: Return EINVAL on error.
+ libiconv_modules/mapper_std/citrus_mapper_std.c: Plug memory leak.

Obtained from: NetBSD
MFC after: 2 weeks

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Merge head up to r263906.

Silence the gcc warning about unsigned comparison with 0 in a different
way because mnemonic_ext_size isn't a preprocessor macro.

MFC after: 3 days

Merge from head up to r262472.

Wrap for loop in #if block testing the size is actually greater
than 0. This silences gcc warning.

Reviewed by: sha256(1) with clang
X-MFC-With: r262447

Revert 262462 and 262461, they didn't solve the problem, in
fact I should actually waited the build to be finished before
committing.

A proper fix would be committed once my test build passes.

Poin

Revert 262462 and 262461, they didn't solve the problem, in
fact I should actually waited the build to be finished before
committing.

A proper fix would be committed once my test build passes.

Pointy hat to: delphij

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Patch 2/2:

Reindent the code after previous change.

X-MFC-With: r262447

Patch 1/2:

Pet gcc: enclose the for loop that currently do nothing with an if.

Reviewed by: sha256(1)
X-MFC-With: r262447

Fix an array index out of bounds bug in iconv VIQR (Vietnamese) module.

PR: 185964
Submitted by: Manuel Mausz <manuel-freebsd@mausz.at>
MFC after: 5 days

Merge head up to r262222 (last merge was incomplete).

MFH: Tracking commit.

Sponsored by: The FreeBSD Foundation

In libiconv_modules, surround unused static _citrus_XXX_pack_state() and
_citrus_XXX_unpack_state() functions with #if 0, for now.

MFC after: 3 days

Merge head r233826 through r256722.

Merge from head