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| author | Matthias Reichl <hias@horus.com> | 2020-03-27 18:03:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-02 17:34:33 +0300 |
| commit | 57194c6fd8c478f468f1aa7ae2175ea77c4d8de1 (patch) | |
| tree | ccb0f4dbfe5c3116b9dc80aa633128beb3f88ae6 /fs/efivarfs | |
| parent | 72a89da07addd6bff8a6d755cbe72850d18322fa (diff) | |
| download | linux-57194c6fd8c478f468f1aa7ae2175ea77c4d8de1.tar.xz | |
USB: cdc-acm: restore capability check order
commit 62d65bdd9d05158aa2547f8ef72375535f3bc6e3 upstream.
commit b401f8c4f492c ("USB: cdc-acm: fix rounding error in TIOCSSERIAL")
introduced a regression by changing the order of capability and close
settings change checks. When running with CAP_SYS_ADMIN setting the
close settings to the values already set resulted in -EOPNOTSUPP.
Fix this by changing the check order back to how it was before.
Fixes: b401f8c4f492c ("USB: cdc-acm: fix rounding error in TIOCSSERIAL")
Cc: Anthony Mallet <anthony.mallet@laas.fr>
Cc: stable <stable@vger.kernel.org>
Cc: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Matthias Reichl <hias@horus.com>
Link: https://lore.kernel.org/r/20200327150350.3657-1-hias@horus.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/efivarfs')
0 files changed, 0 insertions, 0 deletions