diff options
| -rw-r--r-- | strings/ctype-tis620.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/strings/ctype-tis620.c b/strings/ctype-tis620.c index d5181dc4db0..7628b425b65 100644 --- a/strings/ctype-tis620.c +++ b/strings/ctype-tis620.c @@ -492,7 +492,7 @@ static uchar* thai2sortable(const uchar * tstr,uint len) } pLeft4 = pRight4;*/ while(len--) { - if(isldvowel(*p) && isconsnt(p[1])) { + if(isldvowel(*p) && len > 0 && isconsnt(p[1])) { *pRight1++ = t_ctype[p[1]][0]; *pRight2++ = t_ctype[p[1]][1]; *pRight3++ = t_ctype[p[1]][2]; |