crypto: chelsio - Fix potential NULL pointer dereferences

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Add null checks on lookup_tid() return value in order to prevent
null pointer dereferences.

Addresses-Coverity-ID: 1467422 ("Dereference null return value")
Addresses-Coverity-ID: 1467443 ("Dereference null return value")
Addresses-Coverity-ID: 1467445 ("Dereference null return value")
Addresses-Coverity-ID: 1467449 ("Dereference null return value")
Fixes: cc35c88ae4 ("crypto : chtls - CPL handler definition")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Gustavo A. R. Silva 2018-04-03 15:09:12 -05:00 • committed by Herbert Xu

parent 31545df391

commit 3d8ccf9f6e

1 changed files with 16 additions and 0 deletions

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drivers/crypto/chelsio/chtls/chtls_cm.c

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