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| author | Paulo Alcantara <[email protected]> | 2023-06-28 00:24:47 +0000 |
|---|---|---|
| committer | Steve French <[email protected]> | 2023-06-28 16:48:56 +0000 |
| commit | 49024ec8795ed2bd7217c249ef50a70c4e25d662 (patch) | |
| tree | 4df4277d2a82273da28c5a200ceec7da205778b5 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | smb: client: fix broken file attrs with nodfs mounts (diff) | |
| download | kernel-49024ec8795ed2bd7217c249ef50a70c4e25d662.tar.gz kernel-49024ec8795ed2bd7217c249ef50a70c4e25d662.zip | |
smb: client: fix parsing of source mount option
Handle trailing and leading separators when parsing UNC and prefix
paths in smb3_parse_devname(). Then, store the sanitised paths in
smb3_fs_context::source.
This fixes the following cases
$ mount //srv/share// /mnt/1 -o ...
$ cat /mnt/1/d0/f0
cat: /mnt/1/d0/f0: Invalid argument
The -EINVAL was returned because the client sent SMB2_CREATE "\\d0\f0"
rather than SMB2_CREATE "\d0\f0".
$ mount //srv//share /mnt/1 -o ...
mount: Invalid argument
The -EINVAL was returned correctly although the client only realised
it after sending a couple of bad requests rather than bailing out
earlier when parsing mount options.
Signed-off-by: Paulo Alcantara (SUSE) <[email protected]>
Cc: [email protected]
Signed-off-by: Steve French <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions