Blame SOURCES/perl-5.31.5-PATCH-gh-17218-memory-leak.patch
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From 0463f3a19af7afac8b402655ad66e5b05c095bcc Mon Sep 17 00:00:00 2001
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From: Karl Williamson <khw@cpan.org>
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Date: Fri, 15 Nov 2019 15:01:15 -0700
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Subject: [PATCH] PATCH: gh#17218 memory leak
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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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Indeed, a variable's ref count was not getting decremented.
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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regcomp.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/regcomp.c b/regcomp.c
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index 076ea350b5..7b9bf6ba7d 100644
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--- a/regcomp.c
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+++ b/regcomp.c
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@@ -18180,6 +18180,7 @@ S_regclass(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth,
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/* Likewise for 'posixes' */
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_invlist_union(posixes, cp_list, &cp_list);
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+ SvREFCNT_dec(posixes);
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/* Likewise for anything else in the range that matched only
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* under UTF-8 */
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--
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2.21.0
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