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| author | dg <dg@FreeBSD.org> | 1995-03-21 02:54:04 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1995-03-21 02:54:04 +0000 |
| commit | d0d2e323fa6f5affde5c5ea3a8111be8bdc750a6 (patch) | |
| tree | 57c5626afa750679d249ff0758788237aaec1afc /sys/vm/vm_mmap.c | |
| parent | 58ee097062637c9e350b520b0f614bda875c89f1 (diff) | |
| download | FreeBSD-src-d0d2e323fa6f5affde5c5ea3a8111be8bdc750a6.zip FreeBSD-src-d0d2e323fa6f5affde5c5ea3a8111be8bdc750a6.tar.gz | |
Fixed bug in the size == 0 case of msync() caused by a bogus return value
check..
Diffstat (limited to 'sys/vm/vm_mmap.c')
| -rw-r--r-- | sys/vm/vm_mmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c index 4e9574e..3524354 100644 --- a/sys/vm/vm_mmap.c +++ b/sys/vm/vm_mmap.c @@ -38,7 +38,7 @@ * from: Utah $Hdr: vm_mmap.c 1.6 91/10/21$ * * @(#)vm_mmap.c 8.4 (Berkeley) 1/12/94 - * $Id: vm_mmap.c,v 1.14 1995/03/16 18:17:19 bde Exp $ + * $Id: vm_mmap.c,v 1.15 1995/03/19 14:29:25 davidg Exp $ */ /* @@ -340,7 +340,7 @@ msync(p, uap, retval) vm_map_lock_read(map); rv = vm_map_lookup_entry(map, addr, &entry); vm_map_unlock_read(map); - if (rv) + if (rv == FALSE) return (EINVAL); addr = entry->start; size = entry->end - entry->start; |
