diff options
Diffstat (limited to 'string.c')
| -rw-r--r-- | string.c | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -6827,10 +6827,9 @@ sym_equal(VALUE sym1, VALUE sym2) static int -sym_printable(const char *s, rb_encoding *enc) +sym_printable(const char *s, const char *send, rb_encoding *enc) { - const char *send = s + strlen(s); - while (s) { + while (s < send) { int c = rb_enc_codepoint(s, send, enc); int n = rb_enc_codelen(c, enc); if (!rb_enc_isprint(c, enc)) return Qfalse; @@ -6862,7 +6861,7 @@ sym_inspect(VALUE sym) memcpy(RSTRING_PTR(str)+1, RSTRING_PTR(sym), RSTRING_LEN(sym)); if (RSTRING_LEN(sym) != strlen(RSTRING_PTR(sym)) || !rb_enc_symname_p(RSTRING_PTR(sym), enc) || - !sym_printable(RSTRING_PTR(sym), enc)) { + !sym_printable(RSTRING_PTR(sym), RSTRING_END(sym), enc)) { str = rb_str_inspect(str); strncpy(RSTRING_PTR(str), ":\"", 2); } |