diff options
author | msmith <msmith@FreeBSD.org> | 1997-04-28 02:53:17 +0000 |
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committer | msmith <msmith@FreeBSD.org> | 1997-04-28 02:53:17 +0000 |
commit | 902e53fc9424daa95869606bb00549534a6eea8d (patch) | |
tree | 20506fefa7397abcc8bc6356670118ae3ce2ba5f /sys/compat/linux | |
parent | 222b28542afdee88c1971ce4e5f51a241da5827c (diff) | |
download | FreeBSD-src-902e53fc9424daa95869606bb00549534a6eea8d.zip FreeBSD-src-902e53fc9424daa95869606bb00549534a6eea8d.tar.gz |
Always include PROT_READ for Linux mmap operations.
Submitted by: Hannu Savolainen <hannu@voxware.pp.fi> via jkh
Diffstat (limited to 'sys/compat/linux')
-rw-r--r-- | sys/compat/linux/linux_misc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c index 9f88a75..fc8bae9 100644 --- a/sys/compat/linux/linux_misc.c +++ b/sys/compat/linux/linux_misc.c @@ -25,7 +25,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: linux_misc.c,v 1.26 1997/03/24 11:24:30 bde Exp $ + * $Id: linux_misc.c,v 1.27 1997/04/01 08:39:06 bde Exp $ */ #include <sys/param.h> @@ -611,7 +611,7 @@ linux_mmap(struct proc *p, struct linux_mmap_args *args, int *retval) bsd_args.flags |= MAP_ANON; bsd_args.addr = linux_args.addr; bsd_args.len = linux_args.len; - bsd_args.prot = linux_args.prot; + bsd_args.prot = linux_args.prot | PROT_READ; /* always required */ bsd_args.fd = linux_args.fd; bsd_args.pos = linux_args.pos; bsd_args.pad = 0; |