diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-13 10:35:06 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-13 10:35:06 +0000 |
commit | 3d28b3bf3b965f828de09274996d9ac936b8e9ce (patch) | |
tree | 6527875daf250b9be0671acb2d7f359c5a888e08 /string.c | |
parent | 0241c6506f7380198071432520c16eb3ffddde34 (diff) | |
download | ruby-3d28b3bf3b965f828de09274996d9ac936b8e9ce.tar.gz |
* string.c (sym_printable): wrong condition for string iteration.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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); } |