Mercurial > gnulib
view modules/printf-posix-tests @ 40210:44073ad4207f
unictype/numeric: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unictype/numeric.c (uc_numeric_value): Avoid undefined behaviour
on shift overflow, caught by "gcc -fsanitize=undefined".
* lib/unictype/bidi_of.c (uc_bidi_class): Add cast, for clarity.
* lib/unictype/categ_of.c (lookup_withtable): Likewise.
* lib/unictype/joininggroup_of.c (uc_joining_group): Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 08 Mar 2019 19:17:37 +0100 |
parents | 328819af1c02 |
children |
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Files: tests/test-printf-posix.sh tests/test-printf-posix.c tests/test-printf-posix.h tests/test-printf-posix.output tests/test-printf-posix2.sh tests/test-printf-posix2.c tests/infinity.h tests/signature.h tests/macros.h Depends-on: stdint configure.ac: AC_CHECK_FUNCS_ONCE([getrlimit setrlimit]) Makefile.am: TESTS += test-printf-posix.sh test-printf-posix2.sh check_PROGRAMS += test-printf-posix test-printf-posix2