1.1 --- a/libfsclient/lib/src/file.cc Sun Mar 26 01:52:16 2023 +0100
1.2 +++ b/libfsclient/lib/src/file.cc Sun Mar 26 17:54:27 2023 +0200
1.3 @@ -367,13 +367,18 @@
1.4 offset_t start_visible, offset_t end_visible,
1.5 l4re_rm_flags_t region_flags)
1.6 {
1.7 + long err;
1.8 +
1.9 if (file->memory != NULL)
1.10 {
1.11 - ipc_detach_dataspace(file->memory);
1.12 + err = ipc_detach_dataspace(file->memory);
1.13 + if (err)
1.14 + return err;
1.15 +
1.16 file->memory = NULL;
1.17 }
1.18
1.19 - long err = file_mmap_only(file, position, length, start_visible, end_visible);
1.20 + err = file_mmap_only(file, position, length, start_visible, end_visible);
1.21
1.22 if (err)
1.23 return err;
1.24 @@ -756,7 +761,10 @@
1.25 return err;
1.26
1.27 if (pipe->memory != NULL)
1.28 - ipc_detach_dataspace(pipe->memory);
1.29 + err = ipc_detach_dataspace(pipe->memory);
1.30 +
1.31 + if (err)
1.32 + return err;
1.33
1.34 pipe->end_pos = pipe->size;
1.35 pipe->memory = NULL;