From a0ee08d75ca3ee4e6a2eac4079f39e2e52e56aef Mon Sep 17 00:00:00 2001 From: Li Zhou Date: Wed, 23 Nov 2016 12:10:40 +0800 Subject: net-snmp: snmplib, UDPIPv6 transport: Add a missing return statement Backport a succeeding commit from net-snmp upstream to fix the issue introduced by commit . The missing return will cause crash when binding to a non-exist IPv6 address. Signed-off-by: Li Zhou Signed-off-by: Martin Jansa Signed-off-by: Joe MacDonald --- ...IPv6-transport-Add-a-missing-return-state.patch | 29 ++++++++++++++++++++++ .../recipes-protocols/net-snmp/net-snmp_5.7.3.bb | 1 + 2 files changed, 30 insertions(+) create mode 100644 meta-networking/recipes-protocols/net-snmp/net-snmp/0001-snmplib-UDPIPv6-transport-Add-a-missing-return-state.patch (limited to 'meta-networking/recipes-protocols/net-snmp') diff --git a/meta-networking/recipes-protocols/net-snmp/net-snmp/0001-snmplib-UDPIPv6-transport-Add-a-missing-return-state.patch b/meta-networking/recipes-protocols/net-snmp/net-snmp/0001-snmplib-UDPIPv6-transport-Add-a-missing-return-state.patch new file mode 100644 index 0000000000..6255f7ced3 --- /dev/null +++ b/meta-networking/recipes-protocols/net-snmp/net-snmp/0001-snmplib-UDPIPv6-transport-Add-a-missing-return-state.patch @@ -0,0 +1,29 @@ +From 1ee72102fbe722d232d74abc4660a8b134cec8d6 Mon Sep 17 00:00:00 2001 +From: Bart Van Assche +Date: Sat, 23 May 2015 07:32:53 +0200 +Subject: [PATCH] snmplib, UDPIPv6 transport: Add a missing return statement + +Detected by Coverity. + +Upstream-Status: backport + +Signed-off-by: Li Zhou +--- + snmplib/transports/snmpUDPIPv6Domain.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/snmplib/transports/snmpUDPIPv6Domain.c b/snmplib/transports/snmpUDPIPv6Domain.c +index 029b164..11c39bb 100644 +--- a/snmplib/transports/snmpUDPIPv6Domain.c ++++ b/snmplib/transports/snmpUDPIPv6Domain.c +@@ -285,6 +285,7 @@ netsnmp_udp6_transport(struct sockaddr_in6 *addr, int local) + errno, strerror(errno))); + netsnmp_socketbase_close(t); + netsnmp_transport_free(t); ++ return NULL; + } + } + /* +-- +2.9.3 + diff --git a/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb b/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb index 140028722d..79e7766e9f 100644 --- a/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb +++ b/meta-networking/recipes-protocols/net-snmp/net-snmp_5.7.3.bb @@ -25,6 +25,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/net-snmp/net-snmp-${PV}.zip \ file://net-snmp-agentx-crash.patch \ file://0001-get_pid_from_inode-Include-limit.h.patch \ file://0001-BUG-a2584-Fix-snmptrap-to-use-clientaddr-from-snmp.c.patch \ + file://0001-snmplib-UDPIPv6-transport-Add-a-missing-return-state.patch \ " SRC_URI[md5sum] = "9f682bd70c717efdd9f15b686d07baee" SRC_URI[sha256sum] = "e8dfc79b6539b71a6ff335746ce63d2da2239062ad41872fff4354cafed07a3e" -- cgit 1.2.3-korg