fix iconv dest utf-16: unavailable chars must be replaced; EILSEQ is wrong
diff --git a/src/locale/iconv.c b/src/locale/iconv.c
index c48e45a..78c215e 100644
--- a/src/locale/iconv.c
+++ b/src/locale/iconv.c
@@ -327,14 +327,14 @@
case UCS2LE:
case UTF_16BE:
case UTF_16LE:
- if (c < 0x10000) {
+ if (c < 0x10000 || type-UCS2BE < 2U) {
+ if (c >= 0x10000) c = 0xFFFD;
if (*outb < 2) goto toobig;
put_16((void *)*out, c, totype);
*out += 2;
*outb -= 2;
break;
}
- if (type-UCS2BE < 2U) goto ilseq;
if (*outb < 4) goto toobig;
c -= 0x10000;
put_16((void *)*out, (c>>10)|0xd800, totype);