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author | David S. Miller <davem@davemloft.net> | 2020-07-28 13:43:40 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2020-07-28 13:43:40 -0700 |
commit | 0003041e7a0bf24594e5d66fe217bbbefdac44ab (patch) | |
tree | 050f16554295c22db098bb4e81021e21d2718c5f /net/socket.c | |
parent | Merge branch 'mlxsw-Add-support-for-QSFP-DD-transceiver-type' (diff) | |
parent | net: improve the user pointer check in init_user_sockptr (diff) | |
download | wireguard-linux-0003041e7a0bf24594e5d66fe217bbbefdac44ab.tar.xz wireguard-linux-0003041e7a0bf24594e5d66fe217bbbefdac44ab.zip |
Merge branch 'sockptr_t-fixes-v2'
Christoph Hellwig says:
====================
sockptr_t fixes v2
a bunch of fixes for the sockptr_t conversion
Changes since v1:
- fix a user pointer dereference braino in bpfilter
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
-rw-r--r-- | net/socket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/socket.c b/net/socket.c index 94ca4547cd7c..aff52e81653c 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2105,7 +2105,7 @@ int __sys_setsockopt(int fd, int level, int optname, char __user *user_optval, if (optlen < 0) return -EINVAL; - err = init_user_sockptr(&optval, user_optval); + err = init_user_sockptr(&optval, user_optval, optlen); if (err) return err; |