build: remove macos-13

The macos-13 image will be removed by december 4th, 2025

Refs:
* https://github.blog/changelog/2025-09-19-github-actions-macos-13-runner-image-is-closing-down/
* https://github.com/actions/runner-images/issues/10924
Signed-off-by: Juan José Arboleda <soyjuanarbol@gmail.com>

.github/workflows/CI-unix.yml

@@ -80,7 +80,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, macos-14]
+        os: [macos-14, macos-15]
     steps:
       - uses: actions/checkout@v5
       - name: Envinfo
@@ -122,7 +122,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13, macos-14]
+        os: [macos-14, macos-15]
     steps:
       - uses: actions/checkout@v5
       - name: Configure

.github/workflows/sanitizer.yml

@@ -55,7 +55,7 @@ jobs:
           fi
 
   sanitizers-macos:
-    runs-on: macos-13
+    runs-on: macos-14
     strategy:
       matrix:
         config:

src/unix/udp.c

@@ -358,7 +358,9 @@ static void uv__udp_recvmsg(uv_udp_t* handle, int flag) {
 #endif
       handle->recv_cb(handle, nread, &buf, (const struct sockaddr*) &peer, flags);
     }
+#if defined(__linux__)
 out:
+#endif
     count--;
   }
   /* recv_cb callback may decide to pause or close the handle */

test/test-tcp-connect6-error.c

@@ -116,10 +116,15 @@ TEST_IMPL(tcp_connect6_link_local) {
    *    connection attempt to the address above, i.e., we don't expect the
    *    connect() system call to fail synchronously.
    */
-  ASSERT_OK(uv_tcp_connect(&req,
+  ok = uv_tcp_connect(&req,
                       &server,
                       (struct sockaddr*) &addr,
-                           connect_cb));
+                      connect_cb);
+#ifdef __APPLE__
+  if (ok == UV_EHOSTUNREACH)
+    RETURN_SKIP("macos-15 does not grant permission to local network access");
+#endif
+  ASSERT_OK(ok);
 
   uv_close((uv_handle_t*) &server, NULL);
   ASSERT_OK(uv_run(uv_default_loop(), UV_RUN_DEFAULT));

test/test-udp-multicast-interface.c

@@ -44,7 +44,11 @@ static void close_cb(uv_handle_t* handle) {
 
 static void sv_send_cb(uv_udp_send_t* req, int status) {
   ASSERT_NOT_NULL(req);
-  ASSERT(status == 0 || status == UV_ENETUNREACH || status == UV_EPERM);
+  ASSERT(status == 0 ||
+         status == UV_ENETUNREACH ||
+         status == UV_EPERM ||
+         /* macos-15 does not grant permission to local network access */
+         status == UV_EHOSTUNREACH);
   CHECK_HANDLE(req->handle);
 
   sv_send_cb_called++;

test/test-udp-multicast-join.c

@@ -37,6 +37,7 @@ static uv_udp_send_t req;
 static uv_udp_send_t req_ss;
 
 static int darwin_ebusy_errors;
+static int darwin_ehostunreach_errors;
 static int cl_recv_cb_called;
 static int sv_send_cb_called;
 static int close_cb_called;
@@ -60,11 +61,18 @@ static void close_cb(uv_handle_t* handle) {
 
 static void sv_send_cb(uv_udp_send_t* req, int status) {
   ASSERT_NOT_NULL(req);
-  ASSERT_OK(status);
+  /* macos-15 does not grant permission to local network access */
+  ASSERT(status == 0 || status == UV_EHOSTUNREACH);
   CHECK_HANDLE(req->handle);
 
   sv_send_cb_called++;
 
+  if (status == UV_EHOSTUNREACH) {
+    darwin_ehostunreach_errors++;
+    uv_close((uv_handle_t*)&server, close_cb);
+    return;
+  }
+
   if (sv_send_cb_called == 2)
     uv_close((uv_handle_t*) req->handle, close_cb);
 }
@@ -189,6 +197,9 @@ TEST_IMPL(udp_multicast_join) {
   /* run the loop till all events are processed */
   uv_run(uv_default_loop(), UV_RUN_DEFAULT);
 
+  if (darwin_ehostunreach_errors > 0)
+    RETURN_SKIP("macos-15 does not grant permission to local network access");
+
   if (darwin_ebusy_errors > 0)
     RETURN_SKIP("Unexplained macOS IP_ADD_SOURCE_MEMBERSHIP EBUSY bug");
 

test/test-udp-multicast-join6.c

@@ -26,7 +26,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-
 #define CHECK_HANDLE(handle) \
   ASSERT_NE((uv_udp_t*)(handle) == &server || (uv_udp_t*)(handle) == &client, 0)
 
@@ -55,6 +54,8 @@ static int sv_send_cb_called;
 
 static int close_cb_called;
 
+static int darwin_ehostunreach_errors;
+
 static void alloc_cb(uv_handle_t* handle,
                      size_t suggested_size,
                      uv_buf_t* buf) {
@@ -74,11 +75,19 @@ static void close_cb(uv_handle_t* handle) {
 
 static void sv_send_cb(uv_udp_send_t* req, int status) {
   ASSERT_NOT_NULL(req);
-  ASSERT_OK(status);
+  /* macos-15 does not grant permission to local network access */
+  ASSERT(status == 0 || status == UV_EHOSTUNREACH);
   CHECK_HANDLE(req->handle);
 
   sv_send_cb_called++;
 
+  if (status == UV_EHOSTUNREACH) {
+    darwin_ehostunreach_errors++;
+    uv_close((uv_handle_t*)&server, close_cb);
+    return;
+  }
+
+
   if (sv_send_cb_called == 2)
     uv_close((uv_handle_t*) req->handle, close_cb);
 }
@@ -219,6 +228,9 @@ TEST_IMPL(udp_multicast_join6) {
   /* run the loop till all events are processed */
   uv_run(uv_default_loop(), UV_RUN_DEFAULT);
 
+  if (darwin_ehostunreach_errors > 0)
+    RETURN_SKIP("macos-15 does not grant permission to local network access");
+
   ASSERT_EQ(2, cl_recv_cb_called);
   ASSERT_EQ(2, sv_send_cb_called);
   ASSERT_EQ(2, close_cb_called);

test/test-udp-multicast-ttl.c

@@ -44,7 +44,11 @@ static void close_cb(uv_handle_t* handle) {
 
 static void sv_send_cb(uv_udp_send_t* req, int status) {
   ASSERT_NOT_NULL(req);
-  ASSERT(status == 0 || status == UV_ENETUNREACH || status == UV_EPERM);
+  ASSERT(status == 0 ||
+         status == UV_ENETUNREACH ||
+         status == UV_EPERM ||
+         /* macos-15 does not grant permission to local network access */
+         status == UV_EHOSTUNREACH);
   CHECK_HANDLE(req->handle);
 
   sv_send_cb_called++;