diff options
| author | Anastasia Belova <abelova@astralinux.ru> | 2023-11-13 17:52:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 16:50:17 +0000 |
| commit | 6d028ade9db7fdc5dc0058f88279baf47d87c0d4 (patch) | |
| tree | 2aab344f6d15eb14ae453ed97b0477fbee3ddfa9 /fs | |
| parent | 26415e35f6699d2e33f9342bebcd149ab9725989 (diff) | |
cifs: spnego: add ';' in HOST_KEY_LEN
[ Upstream commit ff31ba19d732efb9aca3633935d71085e68d5076 ]
"host=" should start with ';' (as in cifs_get_spnego_key)
So its length should be 6.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Reviewed-by: Paulo Alcantara (SUSE) <pc@manguebit.com>
Fixes: 7c9c3760b3a5 ("[CIFS] add constants for string lengths of keynames in SPNEGO upcall string")
Signed-off-by: Anastasia Belova <abelova@astralinux.ru>
Co-developed-by: Ekaterina Esina <eesina@astralinux.ru>
Signed-off-by: Ekaterina Esina <eesina@astralinux.ru>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/cifs_spnego.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c index 7f01c6e60791..6eb65988321f 100644 --- a/fs/cifs/cifs_spnego.c +++ b/fs/cifs/cifs_spnego.c @@ -76,8 +76,8 @@ struct key_type cifs_spnego_key_type = { * strlen(";sec=ntlmsspi") */ #define MAX_MECH_STR_LEN 13 -/* strlen of "host=" */ -#define HOST_KEY_LEN 5 +/* strlen of ";host=" */ +#define HOST_KEY_LEN 6 /* strlen of ";ip4=" or ";ip6=" */ #define IP_KEY_LEN 5 |