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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-05-10 13:15:13 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-05-10 13:15:13 +0000 |
commit | ef14215c5168186dc87716314ebfa1a598a9f033 (patch) | |
tree | dc48389a1d5b67238ab48c3a61b18f027206ef76 /string.c | |
parent | 9139a48f0e661cb6342f05102fa8afe53fbc0960 (diff) | |
download | ruby-ef14215c5168186dc87716314ebfa1a598a9f033.tar.gz |
* string.c (tr_trans): single '^' does not mean negation.
[ruby-dev:34632]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -4243,7 +4243,9 @@ tr_trans(VALUE str, VALUE src, VALUE repl, int sflag) enc = rb_enc_check(src, repl); } trsrc.p = RSTRING_PTR(src); trsrc.pend = trsrc.p + RSTRING_LEN(src); - if (RSTRING_LEN(str) > 1 && rb_enc_ascget(trsrc.p, trsrc.pend, &l, enc) == '^') { + if (RSTRING_LEN(str) > 1 && + rb_enc_ascget(trsrc.p, trsrc.pend, &l, enc) == '^' && + trsrc.p + l < trsrc.pend) { cflag = 1; trsrc.p += l; } |