diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/shared/utf8.c | 12 | ||||
| -rw-r--r-- | src/test/test-utf8.c | 7 |
2 files changed, 11 insertions, 8 deletions
diff --git a/src/shared/utf8.c b/src/shared/utf8.c index 0b6c38ebbf..699682010e 100644 --- a/src/shared/utf8.c +++ b/src/shared/utf8.c @@ -202,7 +202,7 @@ char *utf8_escape_invalid(const char *str) { s = mempcpy(s, str, len); str += len; } else { - s = mempcpy(s, UTF8_REPLACEMENT_CHARACTER, strlen(UTF8_REPLACEMENT_CHARACTER)); + s = stpcpy(s, UTF8_REPLACEMENT_CHARACTER); str += 1; } } @@ -230,18 +230,18 @@ char *utf8_escape_non_printable(const char *str) { s = mempcpy(s, str, len); str += len; } else { - if ((*str < ' ') || (*str >= 127)) { + while (len > 0) { *(s++) = '\\'; *(s++) = 'x'; *(s++) = hexchar((int) *str >> 4); *(s++) = hexchar((int) *str); - } else - *(s++) = *str; - str += 1; + str += 1; + len --; + } } } else { - s = mempcpy(s, UTF8_REPLACEMENT_CHARACTER, strlen(UTF8_REPLACEMENT_CHARACTER)); + s = stpcpy(s, UTF8_REPLACEMENT_CHARACTER); str += 1; } } diff --git a/src/test/test-utf8.c b/src/test/test-utf8.c index 6dde63cdff..3399f2ba9c 100644 --- a/src/test/test-utf8.c +++ b/src/test/test-utf8.c @@ -47,7 +47,6 @@ static void test_utf8_encoded_valid_unichar(void) { assert_se(utf8_encoded_valid_unichar("a") == 1); assert_se(utf8_encoded_valid_unichar("\341\204") < 0); assert_se(utf8_encoded_valid_unichar("\341\204\341\204") < 0); - } static void test_utf8_escaping(void) { @@ -67,7 +66,7 @@ static void test_utf8_escaping(void) { } static void test_utf8_escaping_printable(void) { - _cleanup_free_ char *p1, *p2, *p3, *p4, *p5; + _cleanup_free_ char *p1, *p2, *p3, *p4, *p5, *p6; p1 = utf8_escape_non_printable("goo goo goo"); puts(p1); @@ -88,6 +87,10 @@ static void test_utf8_escaping_printable(void) { p5 = utf8_escape_non_printable("\001 \019\20\a"); puts(p5); assert_se(utf8_is_valid(p5)); + + p6 = utf8_escape_non_printable("\xef\xbf\x30\x13"); + puts(p6); + assert_se(utf8_is_valid(p6)); } int main(int argc, char *argv[]) { |