Fixed a case when the address is NULL (found on Cygwin)

Haivision · Jul 26, 2024 · b8fbbc5 · b8fbbc5
1 parent e5aa2dc
commit b8fbbc5
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/srtcore/common.cpp b/srtcore/common.cpp
@@ -502,7 +502,8 @@ vector<LocalInterface> GetLocalInterfaces()
             while (pUnicast)
             {
                 LocalInterface a;
-                a.addr = pUnicast->Address.lpSockaddr;
+                if (pUnicast->Address.lpSockaddr)
+                    a.addr = pUnicast->Address.lpSockaddr;
                 if (a.addr.len > 0)
                 {
                     // DO NOT collect addresses that are not of
@@ -527,7 +528,8 @@ vector<LocalInterface> GetLocalInterfaces()
         for (pif = pifa; pif; pif = pif->ifa_next)
         {
             LocalInterface i;
-            i.addr = pif->ifa_addr;
+            if (pif->ifa_addr)
+                i.addr = pif->ifa_addr;
             if (i.addr.len > 0)
             {
                 // DO NOT collect addresses that are not of