diff options
Diffstat (limited to 'src/lib/protocols/dns.c')
| -rw-r--r-- | src/lib/protocols/dns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/dns.c b/src/lib/protocols/dns.c index 49f856b41..473ff1753 100644 --- a/src/lib/protocols/dns.c +++ b/src/lib/protocols/dns.c @@ -282,7 +282,7 @@ static void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, st u_int32_t shift; c = flow->packet.payload[off++]; - shift = 1 << (c & 0x1f); + shift = ((u_int32_t) 1) << (c & 0x1f); flow->host_server_name[j++] = tolower((dns_validchar[c >> 5] & shift) ? c : '_'); cl--; } |