projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 34c9a0f) | patch
crypto: mv_cesa - ensure backlog is initialised
authorColin Ian King <colin.king@canonical.com>
Tue, 14 Apr 2015 16:51:29 +0000 (11:51 -0500)
committerHerbert Xu <herbert@gondor.apana.org.au>
Tue, 21 Apr 2015 01:14:38 +0000 (09:14 +0800)
commit1a92b2ba339221a4afee43adf125fcc9a41353f7
treef85773bd08746f10b9ffbf429b5f6fad8640c6cctree | snapshot
parent34c9a0ffc75ad25b6a60f61e27c4a4b1189b8085commit | diff
crypto: mv_cesa - ensure backlog is initialised

backlog is not initialised so in the case where
cpg->eng_st != ENGINE_IDLE it is never initialised and
hence which could lead to an illegal memory dereference
in the statement:

  backlog->complete(backlog, -EINPROGRESS);

Discovered with cppcheck static analsys:
[drivers/crypto/mv_cesa.c:616]:
   (error) Uninitialized variable: backlog

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/mv_cesa.c diff | blob | history
Domain: System / Kernel;