diff options
Diffstat (limited to 'src/lib/ndpi_binary_bitmap.c')
| -rw-r--r-- | src/lib/ndpi_binary_bitmap.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/lib/ndpi_binary_bitmap.c b/src/lib/ndpi_binary_bitmap.c index 9da67e5fb..4360e574f 100644 --- a/src/lib/ndpi_binary_bitmap.c +++ b/src/lib/ndpi_binary_bitmap.c @@ -83,7 +83,11 @@ static int ndpi_binary_bitmap_entry_compare(const void *_a, const void *_b) { struct ndpi_binary_bitmap_entry *a = (struct ndpi_binary_bitmap_entry*)_a; struct ndpi_binary_bitmap_entry *b = (struct ndpi_binary_bitmap_entry*)_b; - return(a->value > b->value) - (a->value < b->value); + // return(a->value > b->value) - (a->value < b->value); + + if (a->value < b->value) return -1; + else if (a->value > b->value) return 1; + else return 0; } /* ********************************************************** */ @@ -139,14 +143,13 @@ bool ndpi_binary_bitmap_isset(ndpi_binary_bitmap *b, u_int64_t value, u_int8_t * struct ndpi_binary_bitmap_entry *rc; struct ndpi_binary_bitmap_entry tofind; - tofind.value = value; - rc = (struct ndpi_binary_bitmap_entry*)bsearch(&tofind, b->entries, + tofind.value = value; rc = (struct ndpi_binary_bitmap_entry*)bsearch(&tofind, b->entries, b->num_used_entries, sizeof(struct ndpi_binary_bitmap_entry), - ndpi_binary_bitmap_entry_compare); - - if(rc != NULL) *out_category = rc->category; - + ndpi_binary_bitmap_entry_compare); + if(rc != NULL) + *out_category = rc->category; + return(rc == NULL ? false : true); } else return(false); |