diff options
| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2017-12-02 10:30:51 +0100 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2017-12-02 10:30:51 +0100 |
| commit | fd167a99e31b7021c78972c09acbf83b2d347c98 (patch) | |
| tree | ca8ccd8fed78f99dd13ea6ab5069431983dac7b9 /lib/malloca.c | |
| parent | 4d76768442551c97a85e6f133cb818d223012746 (diff) | |
| parent | 44a3eaeba04ef78835ca741592c376428ada5f71 (diff) | |
Update upstream source from tag 'upstream/0.9.8'
Update to upstream version '0.9.8'
with Debian dir bac53b09be895fe7915b59f95882628bcc7b606e
Diffstat (limited to 'lib/malloca.c')
| -rw-r--r-- | lib/malloca.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/lib/malloca.c b/lib/malloca.c index f1c387fb..0e86b1b2 100644 --- a/lib/malloca.c +++ b/lib/malloca.c @@ -1,5 +1,5 @@ /* Safe automatic memory allocation. - Copyright (C) 2003, 2006-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2009-2017 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software: you can redistribute it and/or @@ -22,7 +22,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ + along with this program; if not, see <https://www.gnu.org/licenses/>. */ #define _GL_USE_STDLIB_ALLOC 1 #include <config.h> @@ -34,6 +34,16 @@ #include "verify.h" +/* Silence a warning from clang's MemorySanitizer. */ +#if defined __has_feature +# if __has_feature(memory_sanitizer) +# define NO_SANITIZE_MEMORY __attribute__((no_sanitize("memory"))) +# endif +#endif +#ifndef NO_SANITIZE_MEMORY +# define NO_SANITIZE_MEMORY +#endif + /* The speed critical point in this file is freea() applied to an alloca() result: it must be fast, to match the speed of alloca(). The speed of mmalloca() and freea() in the other case are not critical, because they @@ -121,7 +131,7 @@ mmalloca (size_t n) } #if HAVE_ALLOCA -void +void NO_SANITIZE_MEMORY freea (void *p) { /* mmalloca() may have returned NULL. */ |