tree 7de1c978ce7fe3e89adf21ee837345c97775fd8e
parent b90514cfb5e1f9dcc2c0b89e22b65dd6c7879564
author wu.heng <wu.heng@zte.com.cn> 1543802533 +1030
committer Alan Modra <amodra@gmail.com> 1543903590 +1030

PR23939, Check frch_cfi_data before use

	PR 23939
	* dw2gencfi.c (dot_cfi_label): Check frch_cfi_data is non-NULL
	before use.