mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 19:00:07 +00:00
Undo unintended maloc change.
This commit is contained in:
parent
0ee5660b7c
commit
2c2243f708
@ -1,5 +1,5 @@
|
||||
/* Malloc implementation for multiple threads without lock contention.
|
||||
Copyright (C) 1996-2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
|
||||
Copyright (C) 1996-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Wolfram Gloger <wg@malloc.de>
|
||||
and Doug Lea <dl@cs.oswego.edu>, 2001.
|
||||
@ -4850,8 +4850,7 @@ _int_free(mstate av, mchunkptr p)
|
||||
free_perturb (chunk2mem(p), size - SIZE_SZ);
|
||||
|
||||
set_fastchunks(av);
|
||||
unsigned int idx = fastbin_index(size);
|
||||
fb = &fastbin (av, idx);
|
||||
fb = &fastbin (av, fastbin_index(size));
|
||||
|
||||
#ifdef ATOMIC_FASTBINS
|
||||
mchunkptr fd;
|
||||
@ -4865,12 +4864,6 @@ _int_free(mstate av, mchunkptr p)
|
||||
errstr = "double free or corruption (fasttop)";
|
||||
goto errout;
|
||||
}
|
||||
if (old != NULL && (chunksize(old) > request2size(MAX_FAST_SIZE)
|
||||
|| fastbin_index(chunksize(old)) != idx))
|
||||
{
|
||||
errstr = "invalid fastbin entry (free)";
|
||||
goto errout;
|
||||
}
|
||||
p->fd = fd = old;
|
||||
}
|
||||
while ((old = catomic_compare_and_exchange_val_rel (fb, p, fd)) != fd);
|
||||
@ -4882,12 +4875,6 @@ _int_free(mstate av, mchunkptr p)
|
||||
errstr = "double free or corruption (fasttop)";
|
||||
goto errout;
|
||||
}
|
||||
if (*fb != NULL && (chunksize(*fb) > request2size(MAX_FAST_SIZE)
|
||||
|| fastbin_index(chunksize(*fb)) != idx))
|
||||
{
|
||||
errstr = "invalid fastbin entry (free)";
|
||||
goto errout;
|
||||
}
|
||||
|
||||
p->fd = *fb;
|
||||
*fb = p;
|
||||
|
Loading…
Reference in New Issue
Block a user