diff options
Diffstat (limited to 'contrib/less/search.c')
| -rw-r--r-- | contrib/less/search.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/contrib/less/search.c b/contrib/less/search.c index b983334c7d82..3a153808429c 100644 --- a/contrib/less/search.c +++ b/contrib/less/search.c @@ -118,13 +118,16 @@ cvt_length(len, ops) int len; int ops; { - if (utf_mode && (ops & CVT_TO_LC)) + if (utf_mode) /* - * Converting case can cause a UTF-8 string to increase in length. - * Multiplying by 3 is the worst case. + * Just copying a string in UTF-8 mode can cause it to grow + * in length. + * Six output bytes for one input byte is the worst case + * (and unfortunately is far more than is needed in any + * non-pathological situation, so this is very wasteful). */ - len *= 3; - return len+1; + len *= 6; + return len + 1; } /* |