Mercurial > gnulib
view modules/fabsl-ieee-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 | 187d5f7729d9 |
children |
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Files: tests/test-fabsl-ieee.c tests/test-fabs-ieee.h tests/minus-zero.h tests/infinity.h tests/nan.h tests/macros.h Depends-on: isnanl-nolibm float signbit configure.ac: Makefile.am: TESTS += test-fabsl-ieee check_PROGRAMS += test-fabsl-ieee test_fabsl_ieee_LDADD = $(LDADD) @FABSL_LIBM@