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Reject overlong UTF-8 sequences

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Přemysl Eric Janouch
2020-10-21 04:52:24 +02:00
parent 69101eb155
commit b08cf6c29f
2 changed files with 11 additions and 4 deletions
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10
tests/liberty.c
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@@ -331,10 +331,12 @@ test_utf8 (void)
soft_assert (utf8_decode (&partial, 1) == -2);
soft_assert (utf8_decode (&empty, 0) == -1);
const char valid [] = "2H₂ + O₂ ⇌ 2H₂O, R = 4.7 kΩ, ⌀ 200 mm";
const char invalid[] = "\xf0\x90\x28\xbc";
soft_assert ( utf8_validate (valid, sizeof valid));
soft_assert (!utf8_validate (invalid, sizeof invalid));
const char valid[] = "2H₂ + O₂ ⇌ 2H₂O, R = 4.7 kΩ, ⌀ 200 mm";
const char invalid_1[] = "\xf0\x90\x28\xbc";
const char invalid_2[] = "\xc0\x80";
soft_assert ( utf8_validate (valid, sizeof valid));
soft_assert (!utf8_validate (invalid_1, sizeof invalid_1));
soft_assert (!utf8_validate (invalid_2, sizeof invalid_2));
struct utf8_iter iter = utf8_iter_make ("fóọ");
size_t ch_len;