vppinfra:fix pcap write large file(> 0x80000000) error.
Type: improvement
@@ -137,7 +137,7 @@ pcap_write (pcap_main_t * pm)
while (vec_len (pm->pcap_data) > pm->n_pcap_data_written)
{
- int n = vec_len (pm->pcap_data) - pm->n_pcap_data_written;
+ i64 n = vec_len (pm->pcap_data) - pm->n_pcap_data_written;
n = write (pm->file_descriptor,
vec_elt_at_index (pm->pcap_data, pm->n_pcap_data_written),
