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| author |   Pavel Begunkov <asml.silence@gmail.com> | 2021-04-26 00:16:31 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2021-04-26 06:50:35 -0600 |
| commit | a2b4198cab7e3edcb78fce77e0e8aca130435403 (patch) | |
| tree | 4848641c12a0c48a966f1efe6072e3936aade41a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | io_uring: io_sq_thread() no longer needs to reset current->pf_io_worker (diff) | |
| download | wireguard-linux-a2b4198cab7e3edcb78fce77e0e8aca130435403.tar.xz wireguard-linux-a2b4198cab7e3edcb78fce77e0e8aca130435403.zip | |
io_uring: fix invalid error check after malloc
Now we allocate io_mapped_ubuf instead of bvec, so we clearly have to
check its address after allocation.
Fixes: 41edf1a5ec967 ("io_uring: keep table of pointers to ubufs")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d28eb1bc4384284f69dbce35b9f70c115ff6176f.1619392565.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions