diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-01-08 20:42:45 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-01-08 20:42:45 +0000 |
commit | 800f04c6a521c007e9837813b3564ae6b491e31c (patch) | |
tree | e91082d62cad55b091d9e7f42a1dad6090dc227e /numeric.c | |
parent | 5393622dad7f5204333b8aa6a39263a961bdc77a (diff) | |
download | ruby-800f04c6a521c007e9837813b3564ae6b491e31c.tar.gz |
* numeric.c (rb_enc_uint_char): raise RangeError when added codepoint
is invalid. [Feature #5855] [Bug #5863] [Bug #5864]
* string.c (rb_str_concat): ditto.
* string.c (rb_str_concat): set encoding as ASCII-8BIT when the string
is US-ASCII and the argument is an integer greater than 127.
* regenc.c (onigenc_mb2_code_to_mbclen): rearrange error code.
* enc/euc_jp.c (code_to_mbclen): ditto.
* enc/shift_jis.c (code_to_mbclen): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -2281,11 +2281,20 @@ rb_enc_uint_chr(unsigned int code, rb_encoding *enc) { int n; VALUE str; - if ((n = rb_enc_codelen(code, enc)) <= 0) { + switch (n = rb_enc_codelen(code, enc)) { + case ONIGERR_INVALID_CODE_POINT_VALUE: + rb_raise(rb_eRangeError, "invalid codepoint 0x%X in %s", code, rb_enc_name(enc)); + break; + case ONIGERR_TOO_BIG_WIDE_CHAR_VALUE: + case 0: rb_raise(rb_eRangeError, "%u out of char range", code); + break; } str = rb_enc_str_new(0, n, enc); rb_enc_mbcput(code, RSTRING_PTR(str), enc); + if (rb_enc_precise_mbclen(RSTRING_PTR(str), RSTRING_END(str), enc) != n) { + rb_raise(rb_eRangeError, "invalid codepoint 0x%X in %s", code, rb_enc_name(enc)); + } return str; } |