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c8126360df
glibc/iconv
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Joseph Myers c8126360df Fix iconv build with GCC mainline 
Current GCC mainline produces -Wstringop-overflow errors building some
iconv converters, as discussed at
<https://gcc.gnu.org/pipermail/gcc/2021-July/236943.html>.  Add an
__builtin_unreachable call as suggested so that GCC can see the case
that would involve a buffer overflow is unreachable; because the
unreachability depends on valid conversion state being passed into the
function from previous conversion steps, it's not something the
compiler can reasonably deduce on its own.

Tested with build-many-glibcs.py that, together with
<https://sourceware.org/pipermail/libc-alpha/2021-August/130244.html>,
it restores the glibc build for powerpc-linux-gnu.
2021-08-23 16:18:42 +00:00
..
dummy-repertoire.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_builtin.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_builtin.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_cache.c Use 64 bit time_t stat internally 2021-06-22 12:09:52 -03:00
gconv_charset.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_charset.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_close.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_conf.c gconv_conf: Split out configuration file processing 2021-06-23 08:54:13 +05:30
gconv_db.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_dl.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_int.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_open.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_parseconfdir.h gconv_parseconfdir: Fix memory leak 2021-08-03 21:10:20 +05:30
gconv_simple.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv_trans.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
gconv.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
iconv_charmap.c iconv_charmap: Close output file when done 2021-08-03 21:10:29 +05:30
iconv_close.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
iconv_open.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
iconv_prog.c Update copyright dates not handled by scripts/update-copyrights. 2021-01-02 12:17:34 -08:00
iconv_prog.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
iconv.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
iconv.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
iconvconfig.c iconvconfig: Fix multiple issues 2021-06-28 09:15:55 +05:30
iconvconfig.h Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
loop.c Fix iconv build with GCC mainline 2021-08-23 16:18:42 +00:00
Makefile iconvconfig: Fix multiple issues 2021-06-28 09:15:55 +05:30
skeleton.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
strtab.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
test-gconv-modules Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-gconv-init-failure-mod.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-gconv-init-failure.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv1.c
tst-iconv2.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv3.c iconv: use iconv_close after iconv_open 2020-12-21 09:51:40 +05:30
tst-iconv4.c
tst-iconv5.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv6.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv7.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv8.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv_prog.sh Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv-mt.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
tst-iconv-opt.c Update copyright dates with scripts/update-copyrights 2021-01-02 12:17:34 -08:00
Versions intl: Handle translation output codesets with suffixes [BZ #26383] 2020-09-25 14:47:06 +02:00