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| author | Borislav Petkov <bp@alien8.de> | 2016-09-23 13:22:26 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-09-27 03:02:51 +0200 |
| commit | 4bd173c30792791a6daca8c64793ec0a4ae8324f (patch) | |
| tree | b0f40423e7215222856a7f18e26f58bb5bae8e9a /drivers/uio | |
| parent | scsi: fcoe: fix off by one in eth2fc_speed() (diff) | |
| download | linux-4bd173c30792791a6daca8c64793ec0a4ae8324f.tar.xz linux-4bd173c30792791a6daca8c64793ec0a4ae8324f.zip | |
scsi: arcmsr: Simplify user_len checking
Do the user_len check first and then the ver_addr allocation so that we
can save us the kfree() on the error path when user_len is >
ARCMSR_API_DATA_BUFLEN.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Marco Grassi <marco.gra@gmail.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Tomas Henzl <thenzl@redhat.com>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/uio')
0 files changed, 0 insertions, 0 deletions