diff options
| -rw-r--r-- | src/charset/detect.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/charset/detect.c b/src/charset/detect.c index 78b4663..2612fa8 100644 --- a/src/charset/detect.c +++ b/src/charset/detect.c @@ -414,6 +414,24 @@ parserutils_error try_ascii_compatible_charset(const uint8_t *data, size_t len, /* Convert to MIB enum */ charset = parserutils_charset_mibenum_from_name( (const char *) start, end - start); + + /* Any non-ASCII compatible charset must be ignored, as + * we've just used an ASCII parser to read it. */ + if (charset == parserutils_charset_mibenum_from_name( + "UTF-32", SLEN("UTF-32")) || + charset == parserutils_charset_mibenum_from_name( + "UTF-32LE", SLEN("UTF-32LE")) || + charset == parserutils_charset_mibenum_from_name( + "UTF-32BE", SLEN("UTF-32BE")) || + charset == parserutils_charset_mibenum_from_name( + "UTF-16", SLEN("UTF-16")) || + charset == parserutils_charset_mibenum_from_name( + "UTF-16LE", SLEN("UTF-16LE")) || + charset == parserutils_charset_mibenum_from_name( + "UTF-16BE", SLEN("UTF-16BE"))) { + + charset = 0; + } } #undef CHARSET |