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author | Steve French <stfrench@microsoft.com> | 2019-06-13 14:26:49 -0500 |
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committer | Steve French <stfrench@microsoft.com> | 2019-07-07 22:37:42 -0500 |
commit | 43cdae88de2e8ec101961708ef7e51ba96776035 (patch) | |
tree | 87ff14ba952874406dc968e6fce70c1eb0ab4e62 /fs/cifs/cifs_uniupr.h | |
parent | 5fc3681fa5ed5cbbe70592967dcfa8f0848f75c0 (diff) | |
download | linux-stable-43cdae88de2e8ec101961708ef7e51ba96776035.tar.gz linux-stable-43cdae88de2e8ec101961708ef7e51ba96776035.tar.bz2 linux-stable-43cdae88de2e8ec101961708ef7e51ba96776035.zip |
Fix match_server check to allow for auto dialect negotiate
When using multidialect negotiate (default or specifying vers=3.0 which
allows any smb3 dialect), fix how we check for an existing server session.
Before this fix if you mounted a second time to the same server (e.g. a
different share on the same server) we would only reuse the existing smb
session if a single dialect were requested (e.g. specifying vers=2.1 or vers=3.0
or vers=3.1.1 on the mount command). If a default mount (e.g. not
specifying vers=) is done then would always create a new socket connection
and SMB3 (or SMB3.1.1) session each time we connect to a different share
on the same server rather than reusing the existing one.
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs/cifs_uniupr.h')
0 files changed, 0 insertions, 0 deletions