9p: darwin: meson: Allow VirtFS on Darwin

[mirror_qemu.git] / fsdev / 9p-iov-marshal.c

diff --git a/fsdev/9p-iov-marshal.c b/fsdev/9p-iov-marshal.c
index 663cad5429004571f164553e36fcdf61e53988a2..a1c9beddd2e78c193a88d20c5ce3f72dc724e839 100644 (file)
--- a/fsdev/9p-iov-marshal.c
+++ b/fsdev/9p-iov-marshal.c
@@ -125,7 +125,7 @@ ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int out_num, size_t offset,
                 str->data = g_malloc(str->size + 1);
                 copied = v9fs_unpack(str->data, out_sg, out_num, offset,
                                      str->size);
-                if (copied > 0) {
+                if (copied >= 0) {
                     str->data[str->size] = 0;
                 } else {
                     v9fs_string_free(str);
@@ -168,7 +168,7 @@ ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int out_num, size_t offset,
             break;
         }
         default:
-            break;
+            g_assert_not_reached();
         }
         if (copied < 0) {
             return copied;
@@ -281,7 +281,7 @@ ssize_t v9fs_iov_vmarshal(struct iovec *in_sg, int in_num, size_t offset,
             break;
         }
         default:
-            break;
+            g_assert_not_reached();
         }
         if (copied < 0) {
             return copied;