MIRRORS/linux-imx
1
0
Fork 0
mirror of https://github.com/nxp-imx/linux-imx.git synced 2025-07-13 12:49:35 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

gss_krb5: Fix the error handling path for crypto_sync_skcipher_setkey

Browse Source 
[ Upstream commit a3123341dc ]

If we fail to call crypto_sync_skcipher_setkey, we should free the
memory allocation for cipher, replace err_return with err_free_cipher
to free the memory of cipher.

Fixes: 4891f2d008 ("gss_krb5: import functionality to derive keys into the kernel")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gaosheng Cui 2024-07-06 14:50:08 +08:00 committed by Greg Kroah-Hartman
parent 36e92b5edc
commit 477163b7f5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/sunrpc/auth_gss/gss_krb5_keys.c
View File

@ -168,7 +168,7 @@ static int krb5_DK(const struct gss_krb5_enctype *gk5e,
goto err_return;
blocksize = crypto_sync_skcipher_blocksize(cipher);
if (crypto_sync_skcipher_setkey(cipher, inkey->data, inkey->len))
goto err_return;
goto err_free_cipher;
ret = -ENOMEM;
inblockdata = kmalloc(blocksize, gfp_mask);