diff options
| author |   art <art@openbsd.org> | 2001-07-17 15:49:22 +0000 |
|---|---|---|
| committer | art <art@openbsd.org> | 2001-07-17 15:49:22 +0000 |
| commit | b5f203e12357e2efdbb7babb0bffff490b67b61a (patch) | |
| tree | 4da429f9389b60e197f5a090eb6036d471db3577 /sys/kern/kern_malloc_debug.c | |
| parent | change jaut back to previous behavior; add new "login" command (diff) | |
| download | wireguard-openbsd-b5f203e12357e2efdbb7babb0bffff490b67b61a.tar.xz wireguard-openbsd-b5f203e12357e2efdbb7babb0bffff490b67b61a.zip | |
Since normal malloc reports "data modified on free list" with
the size we are trying to allocate and not the size of the bucket
and malloc_debug is not capable of debugging a prticular bucket, only
a size, add a possibility to specify a size range.
Diffstat (limited to 'sys/kern/kern_malloc_debug.c')
| -rw-r--r-- | sys/kern/kern_malloc_debug.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/kern/kern_malloc_debug.c b/sys/kern/kern_malloc_debug.c index 42fb53e11b6..75c61259a19 100644 --- a/sys/kern/kern_malloc_debug.c +++ b/sys/kern/kern_malloc_debug.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_malloc_debug.c,v 1.6 2001/06/27 04:49:43 art Exp $ */ +/* $OpenBSD: kern_malloc_debug.c,v 1.7 2001/07/17 15:49:22 art Exp $ */ /* * Copyright (c) 1999, 2000 Artur Grabowski <art@openbsd.org> @@ -74,6 +74,8 @@ */ int malloc_deb_type = -1; int malloc_deb_size = -1; +int malloc_deb_size_lo = -1; +int malloc_deb_size_hi = -1; /* * MALLOC_DEBUG_CHUNKS is the number of memory chunks we require on the @@ -122,6 +124,7 @@ debug_malloc(size, type, flags, addr) if ((type != malloc_deb_type && malloc_deb_type != 0) || (size != malloc_deb_size && malloc_deb_size != 0) || + (size < malloc_deb_size_lo || size > malloc_deb_size_hi) || type == M_DEBUG) return 0; |