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| author | Stephan Mueller <smueller@chronox.de> | 2018-07-07 21:41:47 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-13 13:24:23 +0300 |
| commit | 2546da99212f22034aecf279da9c47cbfac6c981 (patch) | |
| tree | e7812d62c3febd6ce73707e9442610253e8a774b /mm/percpu-internal.h | |
| parent | 221e00d1fce976d8a04ff591a0150caf84e176f8 (diff) | |
| download | linux-2546da99212f22034aecf279da9c47cbfac6c981.tar.xz | |
crypto: af_alg - Initialize sg_num_bytes in error code path
The RX SGL in processing is already registered with the RX SGL tracking
list to support proper cleanup. The cleanup code path uses the
sg_num_bytes variable which must therefore be always initialized, even
in the error code path.
Signed-off-by: Stephan Mueller <smueller@chronox.de>
Reported-by: syzbot+9c251bdd09f83b92ba95@syzkaller.appspotmail.com
#syz test: https://github.com/google/kmsan.git master
CC: <stable@vger.kernel.org> #4.14
Fixes: e870456d8e7c ("crypto: algif_skcipher - overhaul memory management")
Fixes: d887c52d6ae4 ("crypto: algif_aead - overhaul memory management")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'mm/percpu-internal.h')
0 files changed, 0 insertions, 0 deletions