diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ndpi_define.h.in | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/include/ndpi_define.h.in b/src/include/ndpi_define.h.in index 31db40b49..6f4a4ee38 100644 --- a/src/include/ndpi_define.h.in +++ b/src/include/ndpi_define.h.in @@ -260,6 +260,7 @@ ((x.u6_addr.u6_addr64[0] < y.u6_addr.u6_addr64[0]) || ((x.u6_addr.u6_addr64[0] == y.u6_addr.u6_addr64[0]) && (x.u6_addr.u6_addr64[1] < y.u6_addr.u6_addr64[1]))) #define NDPI_NUM_BITS 512 +#define NDPI_NUM_BITS_MASK (512-1) #define NDPI_BITS /* 32 */ (sizeof(ndpi_ndpi_mask) * 8 /* number of bits in a byte */) /* bits per mask */ #define howmanybits(x, y) (((x)+((y)-1))/(y)) @@ -290,9 +291,9 @@ /* this is a very very tricky macro *g*, * the compiler will remove all shifts here if the protocol is static... */ -#define NDPI_ADD_PROTOCOL_TO_BITMASK(bmask,value) NDPI_SET(&bmask,value) -#define NDPI_DEL_PROTOCOL_FROM_BITMASK(bmask,value) NDPI_CLR(&bmask,value) -#define NDPI_COMPARE_PROTOCOL_TO_BITMASK(bmask,value) NDPI_ISSET(&bmask,value) +#define NDPI_ADD_PROTOCOL_TO_BITMASK(bmask,value) NDPI_SET(&bmask, value & NDPI_NUM_BITS_MASK) +#define NDPI_DEL_PROTOCOL_FROM_BITMASK(bmask,value) NDPI_CLR(&bmask, value & NDPI_NUM_BITS_MASK) +#define NDPI_COMPARE_PROTOCOL_TO_BITMASK(bmask,value) NDPI_ISSET(&bmask, value & NDPI_NUM_BITS_MASK) #define NDPI_SAVE_AS_BITMASK(bmask,value) { NDPI_ZERO(&bmask) ; NDPI_ADD_PROTOCOL_TO_BITMASK(bmask, value); } |