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| author | Steve French <stfrench@microsoft.com> | 2018-09-15 14:07:09 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-10-23 21:16:04 -0500 |
| commit | 5a519bead49938aa0e3086bc753930d610fbd705 (patch) | |
| tree | b918add3eb0344a338b749e3f089e9ac44e02bb6 /fs/cifs/cifsfs.c | |
| parent | 2c887635cd6ab3af619dc2be94e5bf8f2e172b78 (diff) | |
| download | linux-5a519bead49938aa0e3086bc753930d610fbd705.tar.bz2 | |
cifs: protect against server returning invalid file system block size
For a network file system we generally prefer large i/o, but
if the server returns invalid file system block/sector sizes
in cifs (vers=1.0) QFSInfo then set block size to a default
of a reasonable minimum (4K).
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
0 files changed, 0 insertions, 0 deletions