From: Mike Hibler <hibler@ucbvax.Berkeley.EDU>
Date: Tue, 1 Feb 1994 12:43:15 +0000 (-0800)
Subject: zero the iso_mount struct after allocation
X-Git-Tag: BSD-4_4_Lite1-Snapshot-Development~604
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/2d80cfd230d42692c871f58a3ee4bad39c84cfe9

zero the iso_mount struct after allocation

SCCS-vsn: sys/isofs/cd9660/cd9660_vfsops.c 8.3
---

diff --git a/usr/src/sys/isofs/cd9660/cd9660_vfsops.c b/usr/src/sys/isofs/cd9660/cd9660_vfsops.c
index cdec2fb6f2..1c399ebce6 100644
--- a/usr/src/sys/isofs/cd9660/cd9660_vfsops.c
+++ b/usr/src/sys/isofs/cd9660/cd9660_vfsops.c
@@ -9,7 +9,7 @@
  *
  * %sccs.include.redist.c%
  *
- *	@(#)cd9660_vfsops.c	8.2 (Berkeley) %G%
+ *	@(#)cd9660_vfsops.c	8.3 (Berkeley) %G%
  */
 
 #include <sys/param.h>
@@ -272,7 +272,8 @@ static iso_mountfs(devvp, mp, p, argp)
 	
 	rootp = (struct iso_directory_record *)pri->root_directory_record;
 	
-	isomp = (struct iso_mnt *)malloc(sizeof *isomp,M_ISOFSMNT,M_WAITOK);
+	isomp = malloc(sizeof *isomp, M_ISOFSMNT, M_WAITOK);
+	bzero((caddr_t)isomp, sizeof *isomp);
 	isomp->logical_block_size = logical_block_size;
 	isomp->volume_space_size = isonum_733 (pri->volume_space_size);
 	bcopy (rootp, isomp->root, sizeof isomp->root);