1 files changed, 6 insertions, 1 deletions
diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c
index 71174c3..6e775c8 100644
--- a/hw/9pfs/cofile.c
+++ b/hw/9pfs/cofile.c
@@ -20,6 +20,7 @@
 #include "fsdev/qemu-fsdev.h"
 #include "qemu/thread.h"
 #include "qemu/main-loop.h"
+#include "qemu/error-report.h"
 #include "coth.h"
 
 int coroutine_fn v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t st_mode,
@@ -197,7 +198,11 @@ int coroutine_fn v9fs_co_close(V9fsPDU *pdu, V9fsFidOpenState *fs)
                 err = -errno;
             }
         });
-    if (!err) {
+    /* 'man 2 close' suggests to ignore close() errors except of EBADF */
+    if (unlikely(err && errno == EBADF)) {
+        /* unexpected case as we should have checked for a valid file handle */
+        error_report("9pfs: WARNING: v9fs_co_close() failed with EBADF");
+    } else {
         total_open_fd--;
     }
     return err;