Fix legacy conversion filter for SJIS-2004

alexdowad · alexdowad · commit d7bab6613577 · 2022-07-18T15:11:31.000+02:00
diff --git a/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c b/ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.c
@@ -491,6 +491,11 @@ int mbfl_filt_conv_jis2004_wchar_flush(mbfl_convert_filter *filter)
 	if (filter->status & 0xF) {
 		CK((*filter->output_function)(MBFL_BAD_INPUT, filter->data));
 	}
+
+	if (filter->flush_function) {
+		return (*filter->flush_function)(filter->data);
+	}
+
 	return 0;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -491,6 +491,11 @@ int mbfl_filt_conv_jis2004_wchar_flush(mbfl_convert_filter *filter)`
`491`	`491`	`if (filter->status & 0xF) {`
`492`	`492`	`CK((*filter->output_function)(MBFL_BAD_INPUT, filter->data));`
`493`	`493`	`}`
	`494`	`+`
	`495`	`+ if (filter->flush_function) {`
	`496`	`+ return (*filter->flush_function)(filter->data);`
	`497`	`+ }`
	`498`	`+`
`494`	`499`	`return 0;`
`495`	`500`	`}`
`496`	`501`