diff options
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/vfscanf.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c index 8ed56b3c08..48bcf6f5fd 100644 --- a/stdio-common/vfscanf.c +++ b/stdio-common/vfscanf.c @@ -1095,16 +1095,9 @@ __vfscanf (FILE *s, const char *format, va_list argptr) { size_t cnt = 0; NEXT_WIDE_CHAR (first); - if (val > 255 || wp[val] == not_in) + if (val <= 255 && wp[val] == not_in) { - /* XXX We have a problem here. We read a wide - character and this possibly took several - bytes. But we can only push back one single - character. To be sure we don't create wrong - input we push it back only in case it is - representable within one byte. */ - if (val < 0x80) - ungetc (val, s); + ungetc (val, s); break; } STRING_ADD_CHAR (wstr, val, wchar_t); |