diff options
| author | Peter Foley <pefoley2@pefoley.com> | 2016-03-21 20:15:42 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-03-21 22:27:16 +0300 |
| commit | 3ba2c39fb2a12cd7332ef16b1b3e3df994f7c6f5 (patch) | |
| tree | 33987013a31f23640eb0c4b464347ea12d0dc36b /winsup/cygwin/malloc_wrapper.cc | |
| parent | 6699e21ffb4f0beeeec6a5d26cfd5684c26ecb42 (diff) | |
Add nonnull annotation to posix_memalign.
GCC 6.0+ asserts that the memptr argument to the builtin function
posix_memalign is nonnull.
Add the necessary annotation to the prototype and
remove the now unnecessary check to fix a warning.
newlib/Changelog
newlib/libc/include/stdlib.h: Annotate arg to posix_memalign as
non-null.
winsup/cygwin/ChangeLog
malloc_wrapper.cc (posix_memalign): Remove always true nonnull check.
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Diffstat (limited to 'winsup/cygwin/malloc_wrapper.cc')
| -rw-r--r-- | winsup/cygwin/malloc_wrapper.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/winsup/cygwin/malloc_wrapper.cc b/winsup/cygwin/malloc_wrapper.cc index 43b8144b2..0db5de839 100644 --- a/winsup/cygwin/malloc_wrapper.cc +++ b/winsup/cygwin/malloc_wrapper.cc @@ -126,8 +126,7 @@ posix_memalign (void **memptr, size_t alignment, size_t bytes) __malloc_unlock (); if (!res) return ENOMEM; - if (memptr) - *memptr = res; + *memptr = res; return 0; } |