Messages in this thread Patch in this message | | | From | Anastasia Belova <> | Subject | [PATCH] cifs: spnego: add ';' in HOST_KEY_LEN | Date | Mon, 13 Nov 2023 17:52:32 +0300 |
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"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.
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> --- fs/smb/client/cifs_spnego.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/smb/client/cifs_spnego.c b/fs/smb/client/cifs_spnego.c index 6f3285f1dfee..af7849e5974f 100644 --- a/fs/smb/client/cifs_spnego.c +++ b/fs/smb/client/cifs_spnego.c @@ -64,8 +64,8 @@ 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 -- 2.30.2
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