From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Tue, 19 Feb 2002 04:44:41 +0000 (+0000)
Subject: Let's not overdo the growth.
X-Git-Tag: accepted/trunk/20130322.191538~28003
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=98b27f730135d66291d417127f64dc5e94d47ae3;p=platform%2Fupstream%2Fperl.git

Let's not overdo the growth.

p4raw-id: //depot/perl@14764
---

diff --git a/pp.c b/pp.c
index be6d723..f856ea6 100644
--- a/pp.c
+++ b/pp.c
@@ -3350,8 +3350,10 @@ PP(pp_uc)
 	    SETs(TARG);
 	}
 	else {
+	    STRLEN nchar = utf8_length(s, s + len);
+
 	    (void)SvUPGRADE(TARG, SVt_PV);
-	    SvGROW(TARG, (len * UTF8_MAXLEN_UCLC) + 1);
+	    SvGROW(TARG, (nchar * UTF8_MAXLEN_UCLC) + 1);
 	    (void)SvPOK_only(TARG);
 	    d = (U8*)SvPVX(TARG);
 	    send = s + len;
@@ -3417,8 +3419,10 @@ PP(pp_lc)
 	    SETs(TARG);
 	}
 	else {
+	    STRLEN nchar = utf8_length(s, s + len);
+
 	    (void)SvUPGRADE(TARG, SVt_PV);
-	    SvGROW(TARG, (len * UTF8_MAXLEN_UCLC) + 1);
+	    SvGROW(TARG, (nchar * UTF8_MAXLEN_UCLC) + 1);
 	    (void)SvPOK_only(TARG);
 	    d = (U8*)SvPVX(TARG);
 	    send = s + len;