| commit | 3ea4f8fe707f9f90013c5890c267343c6b382d59 | |
| author | Matthew Dillon <dillon@dragonflybsd.org> | |
| Fri, 5 Sep 2008 23:27:12 +0000 (5 23:27 +0000) | ||
| committer | Matthew Dillon <dillon@dragonflybsd.org> | |
| Fri, 5 Sep 2008 23:27:12 +0000 (5 23:27 +0000) | ||
| tree | 1fb5c1951d2c7fa60be5284da7209e690e386d40 | treesnapshot (tar.gz zip) |
| parent | 306a071492e3c0f62376683df815286c3a101dad | commitdiff |
Fix an endless recursion and double fault which could occur when accessing
a filesystem mounted via nullfs where the mount itself used a path through
another nullfs filesystem.
The forwarding nullm_vfs mount pointer must be set to the actual mount
point and not the governing nullfs. Any read-only status from the governing
nullfs mount will still be inherited.
a filesystem mounted via nullfs where the mount itself used a path through
another nullfs filesystem.
The forwarding nullm_vfs mount pointer must be set to the actual mount
point and not the governing nullfs. Any read-only status from the governing
nullfs mount will still be inherited.
| sys/vfs/nullfs/null_vfsops.c | diffblobblamehistory | |
| sys/vfs/nullfs/null_vnops.c | diffblobblamehistory |