Update contrib/restricted/aws libraries to nixpkgs 24.05

commit_hash:f8083acb039e6005e820cdee77b84e0a6b6c6d6d

1 files changed, 75 insertions, 0 deletions

diff --git a/contrib/restricted/aws/aws-c-io/source/socket_shared.c b/contrib/restricted/aws/aws-c-io/source/socket_shared.c
new file mode 100644
index 00000000000..63c640b4926
--- /dev/null
+++ b/contrib/restricted/aws/aws-c-io/source/socket_shared.c
@@ -0,0 +1,75 @@
+/**
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0.
+ */
+#include <aws/io/socket.h>
+
+#include <aws/io/logging.h>
+
+/* common validation for connect() and bind() */
+static int s_socket_validate_port_for_domain(uint32_t port, enum aws_socket_domain domain) {
+    switch (domain) {
+        case AWS_SOCKET_IPV4:
+        case AWS_SOCKET_IPV6:
+            if (port > UINT16_MAX) {
+                AWS_LOGF_ERROR(
+                    AWS_LS_IO_SOCKET,
+                    "Invalid port=%u for %s. Cannot exceed 65535",
+                    port,
+                    domain == AWS_SOCKET_IPV4 ? "IPv4" : "IPv6");
+                return aws_raise_error(AWS_IO_SOCKET_INVALID_ADDRESS);
+            }
+            break;
+
+        case AWS_SOCKET_LOCAL:
+            /* port is ignored */
+            break;
+
+        case AWS_SOCKET_VSOCK:
+            /* any 32bit port is legal */
+            break;
+
+        default:
+            AWS_LOGF_ERROR(AWS_LS_IO_SOCKET, "Cannot validate port for unknown domain=%d", domain);
+            return aws_raise_error(AWS_IO_SOCKET_INVALID_ADDRESS);
+    }
+    return AWS_OP_SUCCESS;
+}
+
+int aws_socket_validate_port_for_connect(uint32_t port, enum aws_socket_domain domain) {
+    if (s_socket_validate_port_for_domain(port, domain)) {
+        return AWS_OP_ERR;
+    }
+
+    /* additional validation */
+    switch (domain) {
+        case AWS_SOCKET_IPV4:
+        case AWS_SOCKET_IPV6:
+            if (port == 0) {
+                AWS_LOGF_ERROR(
+                    AWS_LS_IO_SOCKET,
+                    "Invalid port=%u for %s connections. Must use 1-65535",
+                    port,
+                    domain == AWS_SOCKET_IPV4 ? "IPv4" : "IPv6");
+                return aws_raise_error(AWS_IO_SOCKET_INVALID_ADDRESS);
+            }
+            break;
+
+        case AWS_SOCKET_VSOCK:
+            if (port == (uint32_t)-1) {
+                AWS_LOGF_ERROR(
+                    AWS_LS_IO_SOCKET, "Invalid port for VSOCK connections. Cannot use VMADDR_PORT_ANY (-1U).");
+                return aws_raise_error(AWS_IO_SOCKET_INVALID_ADDRESS);
+            }
+            break;
+
+        default:
+            /* no extra validation */
+            break;
+    }
+    return AWS_OP_SUCCESS;
+}
+
+int aws_socket_validate_port_for_bind(uint32_t port, enum aws_socket_domain domain) {
+    return s_socket_validate_port_for_domain(port, domain);
+}