From: Nicholas Clark <nick@ccl4.org>
Date: Mon, 19 Apr 2010 14:35:59 +0000 (+0100)
Subject: Possible undefined behaviour, spotted by gcc 4.5.0 and HP's updated compiler.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e05a0d7494b04196ac0b6dbeb026a51df2a2a73d;p=p5sagit%2Fp5-mst-13.2.git

Possible undefined behaviour, spotted by gcc 4.5.0 and HP's updated compiler.
---

diff --git a/perlio.c b/perlio.c
index ddcc357..d015b58 100644
--- a/perlio.c
+++ b/perlio.c
@@ -4110,7 +4110,7 @@ PerlIOBuf_get_base(pTHX_ PerlIO *f)
     if (!b->buf) {
 	if (!b->bufsiz)
 	    b->bufsiz = 4096;
-	b->buf = Newxz(b->buf,b->bufsiz, STDCHAR);
+	Newxz(b->buf,b->bufsiz, STDCHAR);
 	if (!b->buf) {
 	    b->buf = (STDCHAR *) & b->oneword;
 	    b->bufsiz = sizeof(b->oneword);