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fix iconv output of surrogate pairs in ucs2 

in the unified code for handling utf-16 and ucs2 output, the check for
ucs2 wrongly looked at the source charset rather than the destination
charset.
This commit is contained in:
Rich Felker 2017-12-18 22:33:51 -05:00
parent 95c6044e2a
commit 628cf979b2
1 changed files with 1 additions and 1 deletions
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2
src/locale/iconv.c
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@ -630,7 +630,7 @@ size_t iconv(iconv_t cd, char **restrict in, size_t *restrict inb, char **restri
case UTF_16:
case UTF_16BE:
case UTF_16LE:
if (c < 0x10000 || type-UCS2BE < 2U) {
if (c < 0x10000 || totype-UCS2BE < 2U) {
if (c >= 0x10000) c = 0xFFFD;
if (*outb < 2) goto toobig;
put_16((void *)*out, c, totype);