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| author | Kees Cook <keescook@chromium.org> | 2014-06-10 10:46:20 -0700 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2014-06-11 10:13:27 +0200 |
| commit | ef283688f54cc87c421f2a05ddf75fded6f4ad86 (patch) | |
| tree | 72e9ddb03c73368bfe3fa219997da51d3ad56e0e /drivers/s390/crypto | |
| parent | 0eb69a0c584d0eaec6c2b6663e03184625c3517b (diff) | |
| download | linux-ef283688f54cc87c421f2a05ddf75fded6f4ad86.tar.gz linux-ef283688f54cc87c421f2a05ddf75fded6f4ad86.tar.bz2 linux-ef283688f54cc87c421f2a05ddf75fded6f4ad86.zip | |
s390: avoid format strings leaking into names
This makes sure format strings can't accidentally leak into kernel
interface names.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/crypto')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 5222ebe15705..0e18c5dcd91f 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -356,7 +356,7 @@ struct zcrypt_ops *zcrypt_msgtype_request(unsigned char *name, int variant) zops = __ops_lookup(name, variant); if (!zops) { - request_module(name); + request_module("%s", name); zops = __ops_lookup(name, variant); } if ((!zops) || (!try_module_get(zops->owner))) |