X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=utf8.c;h=87b9088e16766fbd63654c07adba8d02ea9b86b0;hb=6008b2cdded3e19383438abf72747730e4e5f4a3;hp=6fc4acd2140acebdb4dfc30e5fdbd5bd9b4092c8;hpb=36fec512d0f14b1b52f266589c60192b619fa2ff;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/utf8.c b/utf8.c
index 6fc4acd..87b9088 100644
--- a/utf8.c
+++ b/utf8.c
@@ -952,33 +952,29 @@ Perl_is_uni_xdigit(pTHX_ UV c)
 UV
 Perl_to_uni_upper(pTHX_ UV c, U8* p, STRLEN *lenp)
 {
-    U8 tmpbuf[UTF8_MAXLEN_UCLC+1];
-    uvchr_to_utf8(tmpbuf, c);
-    return to_utf8_upper(tmpbuf, p, lenp);
+    uvchr_to_utf8(p, c);
+    return to_utf8_upper(p, p, lenp);
 }
 
 UV
 Perl_to_uni_title(pTHX_ UV c, U8* p, STRLEN *lenp)
 {
-    U8 tmpbuf[UTF8_MAXLEN_UCLC+1];
-    uvchr_to_utf8(tmpbuf, c);
-    return to_utf8_title(tmpbuf, p, lenp);
+    uvchr_to_utf8(p, c);
+    return to_utf8_title(p, p, lenp);
 }
 
 UV
 Perl_to_uni_lower(pTHX_ UV c, U8* p, STRLEN *lenp)
 {
-    U8 tmpbuf[UTF8_MAXLEN_UCLC+1];
-    uvchr_to_utf8(tmpbuf, c);
-    return to_utf8_lower(tmpbuf, p, lenp);
+    uvchr_to_utf8(p, c);
+    return to_utf8_lower(p, p, lenp);
 }
 
 UV
 Perl_to_uni_fold(pTHX_ UV c, U8* p, STRLEN *lenp)
 {
-    U8 tmpbuf[UTF8_MAXLEN_FOLD+1];
-    uvchr_to_utf8(tmpbuf, c);
-    return to_utf8_fold(tmpbuf, p, lenp);
+    uvchr_to_utf8(p, c);
+    return to_utf8_fold(p, p, lenp);
 }
 
 /* for now these all assume no locale info available for Unicode > 255 */