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authorKees Cook <keescook@chromium.org>2014-11-25 03:32:38 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2014-11-26 15:06:30 +0300
commit4943ba16bbc2db05115707b3ff7b4874e9e3c560 (patch)
tree709967769b562a005d3c3fe58586aa47aa7ab99a /crypto/algapi.c
parent476c7fe20f30818e16339391aeeb01b29818f708 (diff)
downloadlinux-4943ba16bbc2db05115707b3ff7b4874e9e3c560.tar.xz
crypto: include crypto- module prefix in template
This adds the module loading prefix "crypto-" to the template lookup as well. For example, attempting to load 'vfat(blowfish)' via AF_ALG now correctly includes the "crypto-" prefix at every level, correctly rejecting "vfat": net-pf-38 algif-hash crypto-vfat(blowfish) crypto-vfat(blowfish)-all crypto-vfat Reported-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/algapi.c')
-rw-r--r--crypto/algapi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c
index e8d3a7dca8c4..71a8143e23b1 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -509,8 +509,8 @@ static struct crypto_template *__crypto_lookup_template(const char *name)
struct crypto_template *crypto_lookup_template(const char *name)
{
- return try_then_request_module(__crypto_lookup_template(name), "%s",
- name);
+ return try_then_request_module(__crypto_lookup_template(name),
+ "crypto-%s", name);
}
EXPORT_SYMBOL_GPL(crypto_lookup_template);