[Devel] [PATCH RHEL7] kmod/whitelist: rename {,fs-}binfmt_misc

[Dmitry Safonov]

On 05/23/2016 06:25 PM, Kirill Tkhai wrote:
> On 23.05.2016 18:15, Dmitry Safonov wrote:
>> Somehow I managed to miss it in the first time.
>>
>> Fixes: commit 8b9a6bef982e ("ve/kmod: list of allowed to autoload in CT
>> modules")
>>
>> https://jira.sw.ru/browse/PSBM-41216
>>
>> Cc: Kirill Tkhai <ktkhai at virtuozzo.com>
>> Signed-off-by: Dmitry Safonov <dsafonov at virtuozzo.com>
>> ---
>>  kernel/kmod.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/kernel/kmod.c b/kernel/kmod.c
>> index 14879c5dd816..4e53fefab960 100644
>> --- a/kernel/kmod.c
>> +++ b/kernel/kmod.c
>> @@ -377,7 +377,7 @@ static inline int module_payload_iptable_allowed(const char *module)
>>
>>  /* ve0 allowed modules */
>>  static const char * const ve0_allowed_mod[] = {
>> -	"binfmt_misc",
>> +	"fs-binfmt_misc",
>
> Where it is loaded from? In search_binary_handler() I see "binfmt_misc" without prefix.

Yeah.

get_fs_type:
if (!fs && (request_module("fs-%.*s", len, name) == 0))

Adds 'fs-' prefix on mount.