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py/unicode: Fix check for valid utf8 being stricter about contn chars.

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This commit is contained in:
Damien George 2018-11-26 16:13:08 +11:00
parent d63ef86c6e
commit 7c85c7c210
2 changed files with 5 additions and 1 deletions
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2
py/unicode.c
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@ -180,7 +180,7 @@ bool utf8_check(const byte *p, size_t len) {
for (; p < end; p++) { for (; p < end; p++) {
byte c = *p; byte c = *p;
if (need) { if (need) {
if (c >= 0x80) { if (UTF8_IS_CONT(c)) {
need--; need--;
} else { } else {
// mismatch // mismatch

4
tests/unicode/unicode.py
View File

@ -47,3 +47,7 @@ try:
str(bytearray(b'ab\xc0a'), 'utf8') str(bytearray(b'ab\xc0a'), 'utf8')
except UnicodeError: except UnicodeError:
print('UnicodeError') print('UnicodeError')
try:
str(b'\xf0\xe0\xed\xe8', 'utf8')
except UnicodeError:
print('UnicodeError')