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(parent: b268b35) | patch
crypto: chtls - use after free in chtls_pt_recvmsg()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 1 Jun 2018 07:59:25 +0000 (10:59 +0300)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 15 Jun 2018 15:06:45 +0000 (23:06 +0800)
commitf70b359b3830b7a5b72c78136edc740839b67acd
treeff85623d9bd6aa86ec7247d69350754ea988800btree | snapshot
parentb268b3506d9910ca8238e92cb1dc51340574b2f2commit | diff
crypto: chtls - use after free in chtls_pt_recvmsg()

We call chtls_free_skb() but then we dereference it on the next lines.
Also "skb" can't be NULL, we just dereferenced it on the line before.

I have moved the free down a couple lines to fix this issue.

Fixes: 17a7d24aa89d ("crypto: chtls - generic handling of data and hdr")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/chelsio/chtls/chtls_io.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)