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| author | Paulo Alcantara <pc@manguebit.com> | 2023-11-09 16:01:48 +0100 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2023-11-09 19:59:36 +0100 |
| commit | 5e2fd17f434d2fed78efb123e2fc6711e4f598f1 (patch) | |
| tree | 88e367dddba8103f114d732ce5f12be35f85a960 /fs/smb/client/ioctl.c | |
| parent | smb3: fix caching of ctime on setxattr (diff) | |
| download | linux-5e2fd17f434d2fed78efb123e2fc6711e4f598f1.tar.xz linux-5e2fd17f434d2fed78efb123e2fc6711e4f598f1.zip | |
smb: client: fix mount when dns_resolver key is not available
There was a wrong assumption that with CONFIG_CIFS_DFS_UPCALL=y there
would always be a dns_resolver key set up so we could unconditionally
upcall to resolve UNC hostname rather than using the value provided by
mount(2).
Only require it when performing automount of junctions within a DFS
share so users that don't have dns_resolver key still can mount their
regular shares with server hostname resolved by mount.cifs(8).
Fixes: 348a04a8d113 ("smb: client: get rid of dfs code dep in namespace.c")
Cc: stable@vger.kernel.org
Tested-by: Eduard Bachmakov <e.bachmakov@gmail.com>
Reported-by: Eduard Bachmakov <e.bachmakov@gmail.com>
Closes: https://lore.kernel.org/all/CADCRUiNvZuiUZ0VGZZO9HRyPyw6x92kiA7o7Q4tsX5FkZqUkKg@mail.gmail.com/
Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/client/ioctl.c')
0 files changed, 0 insertions, 0 deletions