| commit | 2d0abe36cf13fb7b577949fd1539326adddcc9bc | [log] [tgz] |
|---|---|---|
| author | Chuck Lever <chuck.lever@oracle.com> | Wed Jun 19 10:32:38 2019 -0400 |
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | Tue Jul 02 16:29:21 2019 -0400 |
| tree | 96c99216ecec578b13c1bc2e388d47c0b36576d4 | |
| parent | 10694ac92c063681246a360a45019f05855ab755 [diff] |
xprtrdma: Fix use-after-free in rpcrdma_post_recvs
Dereference wr->next /before/ the memory backing wr has been
released. This issue was found by code inspection. It is not
expected to be a significant problem because it is in an error
path that is almost never executed.
Fixes: 7c8d9e7c8863 ("xprtrdma: Move Receive posting to ... ")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>