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* malloc/malloc.c (sYSMALLOc): Don't use assert when detecting

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manipulated brk, use malloc_printerr.
	* misc/sbrk.c (__sbrk): Better error handling for nonsense
	requests.
This commit is contained in:
Ulrich Drepper
2009-01-30 17:47:23 +00:00
parent 8585cb7454
commit 1fdd89a78d
4 changed files with 21 additions and 7 deletions
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4
malloc/malloc.c
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@ -1,5 +1,5 @@
/* Malloc implementation for multiple threads without lock contention.
Copyright (C) 1996-2006, 2007, 2008 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.
@ -3189,7 +3189,7 @@ static Void_t* sYSMALLOc(nb, av) INTERNAL_SIZE_T nb; mstate av;
else if (contiguous(av) && old_size && brk < old_end) {
/* Oops! Someone else killed our space.. Can't touch anything. */
assert(0);
malloc_printerr (3, "break adjusted to free malloc space", brk);
}
/*