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| author | Sverker Eriksson <[email protected]> | 2014-02-10 17:07:01 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2014-02-19 17:20:05 +0100 |
| commit | f8693cf61f0555fb0108956f2d21d2234e01251d (patch) | |
| tree | 8259d739a28dbecb6c7088a2bf8351b0e01da166 /erts/emulator/sys/unix | |
| parent | 32d4c07508eeffac64fd901431366d2c34416684 (diff) | |
| download | otp-f8693cf61f0555fb0108956f2d21d2234e01251d.tar.gz otp-f8693cf61f0555fb0108956f2d21d2234e01251d.tar.bz2 otp-f8693cf61f0555fb0108956f2d21d2234e01251d.zip | |
erts: Fix faulty asserts in erts_sys_aligned_alloc/free
Diffstat (limited to 'erts/emulator/sys/unix')
| -rw-r--r-- | erts/emulator/sys/unix/sys.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index a5294ad84e..865cb50a56 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2013. All Rights Reserved. + * Copyright Ericsson AB 1996-2014. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -2561,7 +2561,7 @@ void *erts_sys_aligned_alloc(UWord alignment, UWord size) #ifdef HAVE_POSIX_MEMALIGN void *ptr = NULL; int error; - ASSERT(alignment && (alignment & ~alignment) == 0); /* power of 2 */ + ASSERT(alignment && (alignment & (alignment-1)) == 0); /* power of 2 */ error = posix_memalign(&ptr, (size_t) alignment, (size_t) size); #if HAVE_ERTS_MSEG if (error || !ptr) { @@ -2584,7 +2584,7 @@ void *erts_sys_aligned_alloc(UWord alignment, UWord size) void erts_sys_aligned_free(UWord alignment, void *ptr) { - ASSERT(alignment && (alignment & ~alignment) == 0); /* power of 2 */ + ASSERT(alignment && (alignment & (alignment-1)) == 0); /* power of 2 */ free(ptr); } |