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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2016-09-25 00:19:05 +0300 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2016-10-09 11:38:11 +0200 |
| commit | 6449e31ddebdce68508cfaf0915d31aad3835f4f (patch) | |
| tree | b9f8d39b4b7039f962c56aa59467beae957a8de6 /include/xen | |
| parent | c8d2bc9bc39ebea8437fd974fdbc21847bb897a3 (diff) | |
firewire: nosy: do not ignore errors in ioremap_nocache()
There is no check if ioremap_nocache() returns a valid pointer.
Potentially it can lead to null pointer dereference.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (renamed goto labels)
Diffstat (limited to 'include/xen')