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LocalIP (BSD): fix build

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Carter Li
2024-04-04 19:42:33 +08:00
parent 8b7a4daeda
commit 39da11de8e
1 changed files with 3 additions and 2 deletions
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src/detection/localip/localip_linux.c
+3 -2
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@@ -111,8 +111,9 @@ const char* ffDetectLocalIps(const FFLocalIpOptions* options, FFlist* results)
{
struct sockaddr_in6* netmask = (struct sockaddr_in6*) ifa->ifa_netmask;
int cidr = 0;
for (uint32_t i = 0; i < sizeof(netmask->sin6_addr.s6_addr32) / sizeof(netmask->sin6_addr.s6_addr32[0]); ++i)
cidr += __builtin_popcount(netmask->sin6_addr.s6_addr32[i]);
static_assert(sizeof(netmask->sin6_addr) % sizeof(uint64_t) == 0, "");
for (uint32_t i = 0; i < sizeof(netmask->sin6_addr) / sizeof(uint64_t); ++i)
cidr += __builtin_popcountll(((uint64_t*) &netmask->sin6_addr)[i]);
if (cidr != 0)
{
size_t len = strlen(addressBuffer);