fallback: free the right variable on the read_file() error path.

Heinrich correctly noticed that read_file()'s memory allocation failure
error path tested the wrong variable, and thus would never catch the
error condition.  The *next* error, file->Read() failing, has the same
incorrect variable usage in its FreePool() invocation.

This fixes it to free the right variable as well.

Signed-off-by: Peter Jones <pjones@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fallback.c b/fallback.c
index 6a58a001..2eea8a74 100644
--- a/fallback.c
+++ b/fallback.c
@@ -166,7 +166,7 @@ read_file(EFI_FILE_HANDLE fh, CHAR16 *fullpath, CHAR16 **buffer, UINT64 *bs)
 
 	efi_status = fh->Read(fh, &len, b);
 	if (EFI_ERROR(efi_status)) {
-		FreePool(buffer);
+		FreePool(b);
 		fh2->Close(fh2);
 		console_print(L"Could not read file: %r\n", efi_status);
 		return efi_status;