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Merge pull request #22438 from Ansuel/fix-net-snmp

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net-snmp: backport patch fixing memory leak for PCRE2
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Stijn Tintel 2023-10-19 02:36:03 +03:00 committed by GitHub
commit 1fc1bbee5e
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2 changed files with 31 additions and 1 deletions
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2
net/net-snmp/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=net-snmp
PKG_VERSION:=5.9.1
PKG_RELEASE:=6
PKG_RELEASE:=7
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=@SF/net-snmp

30
net/net-snmp/patches/203-if-mib-data_access-interface.c-plug-a-leak-with-pcre.patch Normal file
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@ -0,0 +1,30 @@
From e5aadf1e78c624a8e4147d4b70a7795497a50e73 Mon Sep 17 00:00:00 2001
From: Niels Baggesen <nba@users.sourceforge.net>
Date: Mon, 22 May 2023 18:44:36 +0200
Subject: [PATCH] if-mib/data_access/interface.c: plug a leak with pcre2
---
agent/mibgroup/if-mib/data_access/interface.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/agent/mibgroup/if-mib/data_access/interface.c
+++ b/agent/mibgroup/if-mib/data_access/interface.c
@@ -845,7 +845,7 @@ int netsnmp_access_interface_include(con
{
netsnmp_include_if_list *if_ptr;
#if defined(HAVE_PCRE2_H)
- pcre2_match_data *ndx_match = pcre2_match_data_create(3, NULL);
+ pcre2_match_data *ndx_match;
#elif defined(HAVE_PCRE_H)
int found_ndx[3];
#endif
@@ -860,6 +860,9 @@ int netsnmp_access_interface_include(con
*/
return TRUE;
+#if defined(HAVE_PCRE2_H)
+ ndx_match = pcre2_match_data_create(3, NULL);
+#endif
for (if_ptr = include_list; if_ptr; if_ptr = if_ptr->next) {
#if defined(HAVE_PCRE2_H)