diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2005-04-21 17:46:53 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-04-21 17:46:53 +0000 |
| commit | c66cb234c74ab1a4c0c84ae13d23f6718bfcb5c7 (patch) | |
| tree | 9c9de35914011b055b37f1fa8caa740c4045998d /sys | |
| parent | 3f3df2e7884bcefd5338c81a452a4d0f308dbea2 (diff) | |
Correctly handle allocations of size 1 at an extent boundary; from NetBSD.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/subr_extent.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/subr_extent.c b/sys/kern/subr_extent.c index a426f85b5d4..875d8735384 100644 --- a/sys/kern/subr_extent.c +++ b/sys/kern/subr_extent.c @@ -1,4 +1,4 @@ -/* $OpenBSD: subr_extent.c,v 1.27 2005/04/21 17:45:25 miod Exp $ */ +/* $OpenBSD: subr_extent.c,v 1.28 2005/04/21 17:46:52 miod Exp $ */ /* $NetBSD: subr_extent.c,v 1.7 1996/11/21 18:46:34 cgd Exp $ */ /*- @@ -668,7 +668,7 @@ extent_alloc_subregion(ex, substart, subend, size, alignment, skew, boundary, * If the region pasts the subend, bail out and see * if we fit against the subend. */ - if (rp->er_start >= subend) { + if (rp->er_start > subend) { exend = rp->er_start; break; } @@ -905,7 +905,7 @@ extent_free(ex, start, size, flags) /* Check arguments. */ if (ex == NULL) panic("extent_free: NULL extent"); - if ((start < ex->ex_start) || (start > ex->ex_end)) { + if ((start < ex->ex_start) || (end > ex->ex_end)) { extent_print(ex); printf("extent_free: extent `%s', start 0x%lx, size 0x%lx\n", ex->ex_name, start, size); |