doc/share/security/patches/SA-02:35/ffs.patch
Bjoern A. Zeeb 3571e53040 Import FreeBSD Security Advisories and Errata Notices, as well as their
patches for easier mirroring, to eliminate a special copy, to make
www.freebsd.org/security a full copy of security.freebsd.org and be
eventually be the same.

For now files are just sitting there.   The symlinks are missing.

Discussed on:	www (repository location)
Discussed with:	simon (so)
2012-08-15 06:19:40 +00:00

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===================================================================
RCS file: /home/ncvs/src/sys/ufs/ffs/ffs_vfsops.c,v
retrieving revision 1.117.2.9
retrieving revision 1.117.2.10
diff -u -p -r1.117.2.9 -r1.117.2.10
--- sys/ufs/ffs/ffs_vfsops.c 2002/04/08 09:39:30 1.117.2.9
+++ sys/ufs/ffs/ffs_vfsops.c 2002/06/23 22:34:52 1.117.2.10
@@ -758,6 +758,9 @@ ffs_mountfs(devvp, mp, p, malloctype)
ump->um_savedmaxfilesize = fs->fs_maxfilesize; /* XXX */
maxfilesize = (u_int64_t)0x40000000 * fs->fs_bsize - 1; /* XXX */
+ /* Enforce limit caused by vm object backing (32 bits vm_pindex_t). */
+ if (maxfilesize > (u_int64_t)0x80000000u * PAGE_SIZE - 1)
+ maxfilesize = (u_int64_t)0x80000000u * PAGE_SIZE - 1;
if (fs->fs_maxfilesize > maxfilesize) /* XXX */
fs->fs_maxfilesize = maxfilesize; /* XXX */
if (ronly == 0) {