Fix null ptr handling issue in ioctl processing

1 week ago · 881147daa2
1 changed files with 1 additions and 1 deletions
--- a/vendored/libfuse/lib/fuse.cpp
+++ b/vendored/libfuse/lib/fuse.cpp
@ -3252,7 +3252,7 @@ fuse_lib_ioctl(fuse_req_t                  *req_,
    }

  assert(!arg->in_size || !out_size || arg->in_size == out_size);
-  if(out_buf)
+  if(out_buf && in_buf)
    memcpy(out_buf,in_buf,arg->in_size);

  err = f.ops.ioctl(&req_->ctx,