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| author |   Michael Holzheu <holzheu@de.ibm.com> | 2006-09-20 16:00:04 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-20 16:00:04 +0200 |
| commit | 388c571cffc4ae4e64f0786333e811308acbbc10 (patch) | |
| tree | 98bfa69fe8fa4cae331ccfa46118e40d1e80d389 /lib | |
| parent | [S390] cio: subchannel evaluation function operates without lock (diff) | |
| download | linux-dev-388c571cffc4ae4e64f0786333e811308acbbc10.tar.xz linux-dev-388c571cffc4ae4e64f0786333e811308acbbc10.zip | |
[S390] hypfs crashes with invalid mount option.
When an invalid mount option is specified, no root inode is created
for hypfs, hypfs_fill_super() returns with -EINVAL and then
hypfs_kill_super() is called. hypfs_kill_super() does not check if
the root inode has been initialized. This patch adds this check.
Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions