Re: windres: don't exit so much on errors in read_coff_rsrc

oss-fuzz found that I missed some error paths in commit 9e68cae4fd.
This fix prevents reads of a NULL pointer in sort_resources.

	* rescoff.c (read_coff_res_dir): Check return of recursive calls
	and read_coff_data_entry calls.  Pass failures up the call chain.
1 file changed