| commit | bb342f016862a0d5b013c2a9dce0f91412b0be77 | [log] [tgz] |
|---|---|---|
| author | Sumit Garg <sumit.garg@linaro.org> | Wed Feb 20 11:32:27 2019 +0530 |
| committer | Arnd Bergmann <arnd@arndb.de> | Wed Feb 20 17:54:34 2019 +0100 |
| tree | 2f0085afdf285d3fd7bd13d02cf832e50d51dfc6 | |
| parent | 56410c0cb43e26a94af094aceab45a5ea38a1a38 [diff] |
tee: fix possible error pointer ctx dereferencing
Add check for valid ctx pointer and then only dereference ctx to
configure supp_nowait flag.
Fixes: 42bf4152d8a7 ("tee: add supp_nowait flag in tee_context struct")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>