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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 14:02:08 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 14:02:08 +0200 |
| commit | e6a62f955681c58f49b1ce74222d6670fb55bb33 (patch) | |
| tree | b7122202e22b1bbd8bd0e9b762e1675de8d2ea42 /fs/cifs/connect.c | |
| parent | 7e55399235e88fa56bc2763d1d900e75e582d114 (diff) | |
| parent | 170014a900a54d2c44ba6aacd3acda1733018c69 (diff) | |
| download | linux-stable-linux-rolling-stable.tar.gz | |
Merge v6.3.3linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 2c573062ec87..59a10330e299 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2705,6 +2705,13 @@ cifs_match_super(struct super_block *sb, void *data) spin_lock(&cifs_tcp_ses_lock); cifs_sb = CIFS_SB(sb); + + /* We do not want to use a superblock that has been shutdown */ + if (CIFS_MOUNT_SHUTDOWN & cifs_sb->mnt_cifs_flags) { + spin_unlock(&cifs_tcp_ses_lock); + return 0; + } + tlink = cifs_get_tlink(cifs_sb_master_tlink(cifs_sb)); if (tlink == NULL) { /* can not match superblock if tlink were ever null */ |