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a4c1470b
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2024-12-13T23:55:13
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Distinguish byte-order state and shift-state.
Reported by Tomas Kalibera <tomas.kalibera@gmail.com> in
<https://lists.gnu.org/archive/html/bug-gnu-libiconv/2024-12/msg00000.html>.
* lib/converters.h (struct conv_struct): Add field 'ibyteorder'.
* lib/iconv_open2.h: Initialize the ibyteorder field.
* lib/ucs2.h (ucs2_mbtowc): Use the ibyteorder field instead of the
istate field.
* lib/ucs4.h (ucs4_mbtowc): Likewise.
* lib/utf16.h (utf16_mbtowc): Likewise.
* lib/utf32.h (utf32_mbtowc): Likewise.
* tests/test-bom-state.c: New file.
* tests/Makefile.in (check): Run test-bom-state.
(test-bom-state, test-bom-state.@OBJEXT@): New targets.
(clean): Remove test-bom-state.
(SOURCE_FILES): Add test-bom-state.c.
* NEWS: Mention the change.
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eed6782c
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2024-10-05T02:24:01
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Fix undefined behaviour caused by shifting (unsigned char) << 24.
Reported by Tim Sweet <tsweet64@protonmail.com>
at <https://savannah.gnu.org/bugs/?66289>.
* lib/ucs4.h (ucs4_mbtowc): Cast 'unsigned char' values to ucs4_t before
shifting them to the left.
* lib/ucs4be.h (ucs4be_mbtowc): Likewise.
* lib/ucs4le.h (ucs4le_mbtowc): Likewise.
* lib/utf32.h (utf32_mbtowc): Likewise.
* lib/utf32be.h (utf32be_mbtowc): Likewise.
* lib/utf32le.h (utf32le_mbtowc): Likewise.
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91f96be0
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2021-06-06T11:51:12
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Change the license of the library from LGPL 2.0 to LGPL 2.1.
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3acb1179
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2020-04-04T14:58:34
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Change the license of the library from LGPL 2.0 to LGPL 2.1.
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e54fc9c1
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2018-09-17T18:28:56
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Prefer https URLs where possible.
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40924a62
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2016-10-14T03:18:05
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Use 'size_t', not 'int', for the length of a string.
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48f31c74
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2012-02-12T20:54:51
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Replace FSF snail-mail address with URL.
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f14f82d1
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2011-11-28T02:23:25
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Fix bug with error handling in UCS-2, UCS-4, UTF-32 decoders.
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bb8f7987
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2008-09-07T23:28:41
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More consistent behaviour when invalid input is preceded by a shift sequence.
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45bd190c
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2005-05-19T17:14:19
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Update FSF postal address.
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db94e408
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2001-05-25T19:21:53
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Decouple the mbtowc and wctomb calling conventions.
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e91c0ce3
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2001-04-12T12:55:41
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Add UTF-32 encodings.
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