diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-02-09 22:23:48 +0100 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2019-02-13 09:40:06 +0100 |
| commit | 823c233b7ab95169ea4428b2821b72b8887b47b0 (patch) | |
| tree | 6214d5fe9a24d21b9a729a1bda3fdd22e442d298 | |
| parent | 0e66c10a7d808062898f9a19f0c95f04d8dd85ed (diff) | |
efi_loader: fix EFI_FILE_PROTOCOL.GetInfo()
We check the existence of files with fs_exist(). This function calls
fs_close(). If we do not set the active block device again fs_opendir()
fails and we do not set the flag EFI_FILE_DIRECTORY. Due to this error the
`cd` command in the EFI shell fails.
So let's add the missing set_blk_dev(fh) call.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
| -rw-r--r-- | lib/efi_loader/efi_file.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c index 9d709a8db0..4b4422205d 100644 --- a/lib/efi_loader/efi_file.c +++ b/lib/efi_loader/efi_file.c @@ -200,6 +200,10 @@ static struct efi_file_handle *file_open(struct file_system *fs, fs_exists(fh->path))) goto error; + /* fs_exists() calls fs_close(), so open file system again */ + if (set_blk_dev(fh)) + goto error; + /* figure out if file is a directory: */ fh->isdir = is_dir(fh); } else { |