diff options
| author | Luca <deri@ntop.org> | 2016-07-12 00:38:07 +0200 |
|---|---|---|
| committer | Luca <deri@ntop.org> | 2016-07-12 00:38:07 +0200 |
| commit | 4fe8d350a222e84cce7a5ef95432c4a2411e5f90 (patch) | |
| tree | 4a254e4af9b38a4232c899a113f3f2455a733082 /example | |
| parent | 72e3930e088c9e6df51f7f314935167c63b8d0ad (diff) | |
Added fix to avoid IPv6 formatting differences across platforms
Diffstat (limited to 'example')
| -rw-r--r-- | example/ndpi_util.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/example/ndpi_util.c b/example/ndpi_util.c index 57a6505e9..242f2f27c 100644 --- a/example/ndpi_util.c +++ b/example/ndpi_util.c @@ -169,6 +169,23 @@ int ndpi_workflow_node_cmp(const void *a, const void *b) { /* ***************************************************** */ +static void patchIPv6Address(char *str) { + int i = 0, j = 0; + + while(str[i] != '\0') { + if((str[i] == ':') + && (str[i+1] == '0') + && (str[i+2] == ':')) { + str[j++] = ':'; + str[j++] = ':'; + i += 3; + } else + str[j++] = str[i++]; + } +} + +/* ***************************************************** */ + static struct ndpi_flow_info *get_ndpi_flow_info(struct ndpi_workflow * workflow, const u_int8_t version, u_int16_t vlan_id, @@ -340,6 +357,8 @@ static struct ndpi_flow_info *get_ndpi_flow_info(struct ndpi_workflow * workflow } else { inet_ntop(AF_INET6, &iph6->ip6_src, newflow->lower_name, sizeof(newflow->lower_name)); inet_ntop(AF_INET6, &iph6->ip6_dst, newflow->upper_name, sizeof(newflow->upper_name)); + /* For consistency across platfoms replace :0: with :: */ + patchIPv6Address(newflow->lower_name), patchIPv6Address(newflow->upper_name); } if((newflow->ndpi_flow = ndpi_malloc(SIZEOF_FLOW_STRUCT)) == NULL) { |