diff options
Diffstat (limited to 'src/lib/ndpi_main.c')
| -rw-r--r-- | src/lib/ndpi_main.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index d8c137227..4ca4bf415 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -6887,8 +6887,16 @@ int ndpi_check_dga_name(struct ndpi_detection_module_struct *ndpi_str, } switch(word[i]) { - case '_': case '-': + /* + Let's check for double+consecutive -- + that are usually ok + r2---sn-uxaxpu5ap5-2n5e.gvt1.com + */ + if(word[i+1] == '-') + return(0); /* Double dash */ + + case '_': case ':': continue; break; |