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-rw-r--r--libc/misc/wchar/wchar.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/misc/wchar/wchar.c b/libc/misc/wchar/wchar.c
index 567be8585..6214243e3 100644
--- a/libc/misc/wchar/wchar.c
+++ b/libc/misc/wchar/wchar.c
@@ -488,7 +488,8 @@ size_t attribute_hidden _wchar_utf8sntowcs(wchar_t *__restrict pwc, size_t wn,
#ifdef __UCLIBC_MJN3_ONLY__
#warning TODO: Fix range for 16 bit wchar_t case.
#endif
- if ( ((unsigned char)(s[-1] - 0xc0)) < (0xfe - 0xc0) ) {
+ if (( ((unsigned char)(s[-1] - 0xc0)) < (0xfe - 0xc0) ) &&
+ (((unsigned char)s[-1] != 0xc0 ) && ((unsigned char)s[-1] != 0xc1 ))) {
goto START;
}
BAD: