[PATCH v2 0/5] build warnings cleanup

Build warnings cleanup reported for - using only 128b key - wait for buffer in sendmsg/sendpage - check for null before using skb - free rspq_skb_cache in error path - indentation v2: Added bug report description for 0002 Incorported comments from Dan Carpenter Atul Gupta (5):

[PATCH v2 1/5] crypto:chtls: key len correction

corrected the key length to copy 128b key. Removed 192b and 256b key as user input supports key of size 128b in gcm_ctx Reported-by: Dan Carpenter Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_hw.c | 6 +- 1 file changed,

[PATCH v2 5/5] crypto: chtls: free beyond end rspq_skb_cache

Reported-by: Dan Carpenter Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c

[PATCH v2 2/5] crypto: chtls: wait for memory sendmsg, sendpage

address suspicious code 1210 set_bit(SOCK_NOSPACE, >sk_socket->flags); 1211 } The issue is that in the code above, set_bit is never reached due to the 'continue' statement at line 1208. Also reported by bug report: 1210

[PATCH v2 3/5] crypto: chtls: dereference null variable

skb dereferenced before check in sendpage Reported-by: Dan Carpenter Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_io.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git

[PATCH v2 4/5] crypto: chtls: kbuild warnings

- unindented continue - check for null page - signed return Reported-by: Dan Carpenter Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_io.c | 11 ++- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git

Re: PBKDF2 support in the linux kernel

On Sun, May 27, 2018 at 01:22:05PM +0200, Rafael J. Wysocki wrote: > Again, the PBKDF2 user would be hibernation. It could either take a key from > user space, which would require a key-generating user-space component to be > present in the initramfs (I guess no issue for a regular distro, but I

Re: PBKDF2 support in the linux kernel

On Saturday, May 26, 2018 7:12:36 AM CEST Herbert Xu wrote: > On Tue, May 22, 2018 at 11:00:40AM +0800, Yu Chen wrote: > > Hi all, > > The request is that, we'd like to generate a symmetric key derived from > > user provided passphase(not rely on any third-party library). May I know if > > there