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| author | Eric Biggers <ebiggers@google.com> | 2018-11-03 14:56:00 -0700 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-11-09 17:35:43 +0800 |
| commit | 031d476c37b4e01ccd361a245842863eaa5e26be (patch) | |
| tree | e79a5d207cdc67f0afdacdf0eb51fb8ec11faa53 /crypto/aegis128.c | |
| parent | 4b66bf1800121546dbe593302b162f11c65300d3 (diff) | |
| download | linux-crypto-031d476c37b4e01ccd361a245842863eaa5e26be.tar.gz linux-crypto-031d476c37b4e01ccd361a245842863eaa5e26be.zip | |
crypto: user - fix leaking uninitialized memory to userspace
All bytes of the NETLINK_CRYPTO report structures must be initialized,
since they are copied to userspace. The change from strncpy() to
strlcpy() broke this. As a minimal fix, change it back.
Fixes: 813e2f3cf818 ("crypto: user - Prepare for CRYPTO_MAX_ALG_NAME expansion")
Cc: <stable@vger.kernel.org> # v4.12+
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/aegis128.c')
0 files changed, 0 insertions, 0 deletions