diff options
Diffstat (limited to 'ssl')
| -rw-r--r-- | ssl/ssl_locl.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h index 25cd312c95..550c4d5ef8 100644 --- a/ssl/ssl_locl.h +++ b/ssl/ssl_locl.h @@ -154,10 +154,13 @@ (c)[1]=(unsigned char)(((l)>> 8)&0xff), \ (c)[2]=(unsigned char)(((l) )&0xff)),(c)+=3) -#define DTLS_VERSION_GT(v1, v2) ((v1) < (v2)) -#define DTLS_VERSION_GE(v1, v2) ((v1) <= (v2)) -#define DTLS_VERSION_LT(v1, v2) ((v1) > (v2)) -#define DTLS_VERSION_LE(v1, v2) ((v1) >= (v2)) +/* DTLS version numbers are strange because they're inverted. Except + * for DTLS1_BAD_VER, which should be considered "lower" than the rest. */ +#define dtls_ver_ordinal(v1) (((v1) == DTLS1_BAD_VER) ? 0xff00 : (v1)) +#define DTLS_VERSION_GT(v1, v2) (dtls_ver_ordinal(v1) < dtls_ver_ordinal(v2)) +#define DTLS_VERSION_GE(v1, v2) (dtls_ver_ordinal(v1) <= dtls_ver_ordinal(v2)) +#define DTLS_VERSION_LT(v1, v2) (dtls_ver_ordinal(v1) > dtls_ver_ordinal(v2)) +#define DTLS_VERSION_LE(v1, v2) (dtls_ver_ordinal(v1) >= dtls_ver_ordinal(v2)) /* LOCAL STUFF */ |