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From c286e6d3aa2ecfc311027427c95607ceccb85fae Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
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Date: Tue, 27 Sep 2016 15:56:59 +0200
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Subject: [PATCH 1/2] Deal with certain tiedscalars (e.g. created by
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Readonly::XS)
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Upstream commit:
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changeset: 480:efb44fbc6bd8
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user: John Peacock <john.peacock@havurah-software.org>
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date: Sat Feb 01 13:30:16 2014 -0500
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summary: Deal with certain tiedscalars (e.g. created by Readonly::XS).
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ported from 0.9908 to 0.9907.
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This is necessary to accept tainted input on perl older than 5.17.2.
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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vutil/vutil.c | 12 ++++++++++--
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1 file changed, 10 insertions(+), 2 deletions(-)
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diff --git a/vutil/vutil.c b/vutil/vutil.c
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index 7979c49..c5edb10 100644
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--- a/vutil/vutil.c
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+++ b/vutil/vutil.c
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@@ -555,7 +555,11 @@ Perl_upg_version(pTHX_ SV *ver, bool qv)
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PERL_ARGS_ASSERT_UPG_VERSION;
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- if ( SvNOK(ver) && !( SvPOK(ver) && SvCUR(ver) == 3 ) )
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+ if ( ( SvNOK(ver)
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+#if PERL_VERSION_LT(5,17,2)
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+ || (SvTYPE(ver) == SVt_PVMG && SvNOKp(ver))
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+#endif
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+ ) && !( SvPOK(ver) && SvCUR(ver) == 3 ) )
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{
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STRLEN len;
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@@ -602,7 +606,11 @@ Perl_upg_version(pTHX_ SV *ver, bool qv)
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version = savesvpv(ver);
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SAVEFREEPV(version);
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}
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- else if ( SvPOK(ver) )/* must be a string or something like a string */
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+ else if ( SvPOK(ver)
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+#if PERL_VERSION_LT(5,17,2)
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+ || (SvTYPE(ver) == SVt_PVMG && SvPOKp(ver))
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+#endif
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+ )/* must be a string or something like a string */
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{
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STRLEN len;
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version = savepvn(SvPV(ver,len), SvCUR(ver));
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--
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2.7.4
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