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(parent: 23de316) | patch
crypto: caam - add allocation failure handling in SPRINTFCAT macro
authorHoria Geanta <horia.geanta@freescale.com>
Fri, 18 Apr 2014 10:01:42 +0000 (13:01 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Jun 2014 17:28:27 +0000 (10:28 -0700)
commitc40da129a2be0858f7e9dc8503fc878c0ebc5f6f
tree761d21375258cdbb6ec6600ca18e5080d8421f94tree
parent23de3167679e331f65d9aebdfb07fbf4f2167a4ccommit | diff
crypto: caam - add allocation failure handling in SPRINTFCAT macro

commit 27c5fb7a84242b66bf1e0b2fe6bf40d19bcc5c04 upstream.

GFP_ATOMIC memory allocation could fail.
In this case, avoid NULL pointer dereference and notify user.

Cc: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/crypto/caam/error.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git