When copying a string with must allocate a byte for the terminating '\0' in the target buffer.
Fixes: fbe4c7df0087 ("efi_loader: enable file SetInfo()") Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- lib/efi_loader/efi_file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c index 44fafae058..72b7ec1e63 100644 --- a/lib/efi_loader/efi_file.c +++ b/lib/efi_loader/efi_file.c @@ -723,7 +723,7 @@ static efi_status_t EFIAPI efi_file_setinfo(struct efi_file_handle *file, goto out; } /* Check for renaming */ - new_file_name = malloc(utf16_utf8_strlen(info->file_name)); + new_file_name = malloc(utf16_utf8_strlen(info->file_name) + 1); if (!new_file_name) { ret = EFI_OUT_OF_RESOURCES; goto out; -- 2.28.0