Mercurial > gnulib
view modules/spawn-pipe @ 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 | 1f14c6dd175d |
| children |
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Description: Creation of subprocesses, communicating via pipes. Files: lib/spawn-pipe.h lib/spawn-pipe.c lib/w32spawn.h m4/spawn-pipe.m4 Depends-on: cloexec dup2 environ error fatal-signal gettext-h msvc-nothrow open pipe2 pipe2-safer spawn posix_spawnp posix_spawn_file_actions_init posix_spawn_file_actions_addclose posix_spawn_file_actions_adddup2 posix_spawn_file_actions_addopen posix_spawn_file_actions_destroy posix_spawnattr_init posix_spawnattr_setsigmask posix_spawnattr_setflags posix_spawnattr_destroy stdbool stdlib strpbrk unistd unistd-safer wait-process configure.ac: gl_SPAWN_PIPE Makefile.am: lib_SOURCES += spawn-pipe.h spawn-pipe.c w32spawn.h Include: "spawn-pipe.h" License: GPL Maintainer: all