diff options
author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-21 04:23:56 +0000 |
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committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-21 04:23:56 +0000 |
commit | 165da0da2f185cab12ba68214de3b4f4ab81a46a (patch) | |
tree | 315ad2aa5dbb6bf5efe65641b175911d663182a8 /range.c | |
parent | b317bf06a4d8200b43d46685e251e993241e0765 (diff) |
* range.c (rb_range_beg_len): Fix potential bug for limit case [#6203]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'range.c')
-rw-r--r-- | range.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -1076,16 +1076,16 @@ rb_range_beg_len(VALUE range, long *begp, long *lenp, long len, int err) if (beg < 0) goto out_of_range; } + if (end < 0) + end += len; + if (!excl) + end++; /* include end point */ if (err == 0 || err == 2) { if (beg > len) goto out_of_range; if (end > len) end = len; } - if (end < 0) - end += len; - if (!excl) - end++; /* include end point */ len = end - beg; if (len < 0) len = 0; |