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| author | Frederic Barrat <fbarrat@linux.vnet.ibm.com> | 2017-06-06 09:43:41 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-14 13:06:01 (GMT) |
| commit | 172c70d1cd82545fdef4717eb3fc8605af2ae749 (patch) | |
| tree | 8cc05686a483b80db87ee965700636a65d73b22d /net/core | |
| parent | 84bef90a454f818edd1abbe6b18d5238e6614971 (diff) | |
| download | linux-172c70d1cd82545fdef4717eb3fc8605af2ae749.tar.xz | |
cxl: Fix error path on bad ioctl
commit cec422c11caeeccae709e9942058b6b644ce434c upstream.
Fix error path if we can't copy user structure on CXL_IOCTL_START_WORK
ioctl. We shouldn't unlock the context status mutex as it was not
locked (yet).
Fixes: 0712dc7e73e5 ("cxl: Fix issues when unmapping contexts")
Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Reviewed-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core')
0 files changed, 0 insertions, 0 deletions